16970310

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 54153792

約数和(自身を除く): 37183482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 73, 81, 82, 90, 105, 123, 126, 135, 146, 162, 189, 205, 210, 219, 246, 270, 287, 315, 365, 369, 378, 405, 410, 438, 511, 567, 574, 615, 630, 657, 730, 738, 810, 861, 945, 1022, 1095, 1107, 1134, 1230, 1314, 1435, 1533, 1722, 1845, 1890, 1971, 2190, 2214, 2555, 2583, 2835, 2870, 2993, 3066, 3285, 3321, 3690, 3942, 4305, 4599, 5110, 5166, 5535, 5670, 5913, 5986, 6570, 6642, 7665, 7749, 8610, 8979, 9198, 9855, 11070, 11826, 12915, 13797, 14965, 15330, 15498, 16605, 17958, 19710, 20951, 22995, 23247, 25830, 26937, 27594, 29565, 29930, 33210, 38745, 41391, 41902, 44895, 45990, 46494, 53874, 59130, 62853, 68985, 77490, 80811, 82782, 89790, 104755, 116235, 125706, 134685, 137970, 161622, 188559, 206955, 209510, 232470, 242433, 269370, 314265, 377118, 404055, 413910, 484866, 565677, 628530, 808110, 942795, 1131354, 1212165, 1697031, 1885590, 2424330, 2828385, 3394062, 5656770, 8485155, 16970310]

約数ペア:

[(1, 16970310), (2, 8485155), (3, 5656770), (5, 3394062), (6, 2828385), (7, 2424330), (9, 1885590), (10, 1697031), (14, 1212165), (15, 1131354), (18, 942795), (21, 808110), (27, 628530), (30, 565677), (35, 484866), (41, 413910), (42, 404055), (45, 377118), (54, 314265), (63, 269370), (70, 242433), (73, 232470), (81, 209510), (82, 206955), (90, 188559), (105, 161622), (123, 137970), (126, 134685), (135, 125706), (146, 116235), (162, 104755), (189, 89790), (205, 82782), (210, 80811), (219, 77490), (246, 68985), (270, 62853), (287, 59130), (315, 53874), (365, 46494), (369, 45990), (378, 44895), (405, 41902), (410, 41391), (438, 38745), (511, 33210), (567, 29930), (574, 29565), (615, 27594), (630, 26937), (657, 25830), (730, 23247), (738, 22995), (810, 20951), (861, 19710), (945, 17958), (1022, 16605), (1095, 15498), (1107, 15330), (1134, 14965), (1230, 13797), (1314, 12915), (1435, 11826), (1533, 11070), (1722, 9855), (1845, 9198), (1890, 8979), (1971, 8610), (2190, 7749), (2214, 7665), (2555, 6642), (2583, 6570), (2835, 5986), (2870, 5913), (2993, 5670), (3066, 5535), (3285, 5166), (3321, 5110), (3690, 4599), (3942, 4305)]