1664754570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 4698570240

約数和(自身を除く): 3033815670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 41, 45, 47, 58, 82, 87, 90, 94, 123, 141, 145, 174, 205, 235, 246, 261, 282, 290, 331, 369, 410, 423, 435, 470, 522, 615, 662, 705, 738, 846, 870, 993, 1189, 1230, 1305, 1363, 1410, 1655, 1845, 1927, 1986, 2115, 2378, 2610, 2726, 2979, 3310, 3567, 3690, 3854, 4089, 4230, 4965, 5781, 5945, 5958, 6815, 7134, 8178, 9599, 9635, 9930, 10701, 11562, 11890, 12267, 13571, 13630, 14895, 15557, 17343, 17835, 19198, 19270, 20445, 21402, 24534, 27142, 28797, 28905, 29790, 31114, 34686, 35670, 40713, 40890, 46671, 47995, 53505, 55883, 57594, 57810, 61335, 67855, 77785, 81426, 86391, 86715, 93342, 95990, 107010, 111766, 122139, 122670, 135710, 140013, 143985, 155570, 167649, 172782, 173430, 203565, 233355, 244278, 279415, 280026, 287970, 335298, 393559, 407130, 431955, 451153, 466710, 502947, 558830, 610695, 637837, 700065, 787118, 838245, 863910, 902306, 1005894, 1180677, 1221390, 1275674, 1353459, 1400130, 1676490, 1913511, 1967795, 2255765, 2361354, 2514735, 2706918, 3189185, 3542031, 3827022, 3935590, 4060377, 4511530, 5029470, 5740533, 5903385, 6378370, 6767295, 7084062, 8120754, 9567555, 11481066, 11806770, 13534590, 17710155, 18497273, 19135110, 20301885, 28702665, 35420310, 36994546, 40603770, 55491819, 57405330, 92486365, 110983638, 166475457, 184972730, 277459095, 332950914, 554918190, 832377285, 1664754570]

約数ペア:

[(1, 1664754570), (2, 832377285), (3, 554918190), (5, 332950914), (6, 277459095), (9, 184972730), (10, 166475457), (15, 110983638), (18, 92486365), (29, 57405330), (30, 55491819), (41, 40603770), (45, 36994546), (47, 35420310), (58, 28702665), (82, 20301885), (87, 19135110), (90, 18497273), (94, 17710155), (123, 13534590), (141, 11806770), (145, 11481066), (174, 9567555), (205, 8120754), (235, 7084062), (246, 6767295), (261, 6378370), (282, 5903385), (290, 5740533), (331, 5029470), (369, 4511530), (410, 4060377), (423, 3935590), (435, 3827022), (470, 3542031), (522, 3189185), (615, 2706918), (662, 2514735), (705, 2361354), (738, 2255765), (846, 1967795), (870, 1913511), (993, 1676490), (1189, 1400130), (1230, 1353459), (1305, 1275674), (1363, 1221390), (1410, 1180677), (1655, 1005894), (1845, 902306), (1927, 863910), (1986, 838245), (2115, 787118), (2378, 700065), (2610, 637837), (2726, 610695), (2979, 558830), (3310, 502947), (3567, 466710), (3690, 451153), (3854, 431955), (4089, 407130), (4230, 393559), (4965, 335298), (5781, 287970), (5945, 280026), (5958, 279415), (6815, 244278), (7134, 233355), (8178, 203565), (9599, 173430), (9635, 172782), (9930, 167649), (10701, 155570), (11562, 143985), (11890, 140013), (12267, 135710), (13571, 122670), (13630, 122139), (14895, 111766), (15557, 107010), (17343, 95990), (17835, 93342), (19198, 86715), (19270, 86391), (20445, 81426), (21402, 77785), (24534, 67855), (27142, 61335), (28797, 57810), (28905, 57594), (29790, 55883), (31114, 53505), (34686, 47995), (35670, 46671), (40713, 40890)]