858595980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 2761371648

約数和(自身を除く): 1902775668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 163, 165, 220, 230, 253, 276, 326, 330, 345, 347, 460, 489, 506, 652, 660, 690, 694, 759, 815, 978, 1012, 1041, 1265, 1380, 1388, 1518, 1630, 1735, 1793, 1956, 2082, 2445, 2530, 3036, 3260, 3470, 3586, 3749, 3795, 3817, 4164, 4890, 5060, 5205, 5379, 6940, 7172, 7498, 7590, 7634, 7981, 8965, 9780, 10410, 10758, 11247, 11451, 14996, 15180, 15268, 15962, 17930, 18745, 19085, 20820, 21516, 22494, 22902, 23943, 26895, 31924, 35860, 37490, 38170, 39905, 41239, 44988, 45804, 47886, 53790, 56235, 56561, 57255, 74980, 76340, 79810, 82478, 87791, 95772, 107580, 112470, 113122, 114510, 119715, 123717, 159620, 164956, 169683, 175582, 206195, 224940, 226244, 229020, 239430, 247434, 263373, 282805, 339366, 351164, 412390, 438955, 478860, 494868, 526746, 565610, 618585, 622171, 678732, 824780, 848415, 877910, 1053492, 1131220, 1237170, 1244342, 1300903, 1316865, 1696830, 1755820, 1866513, 2474340, 2488684, 2601806, 2633730, 3110855, 3393660, 3733026, 3902709, 5203612, 5267460, 6221710, 6504515, 7466052, 7805418, 9332565, 12443420, 13009030, 14309933, 15610836, 18665130, 19513545, 26018060, 28619866, 37330260, 39027090, 42929799, 57239732, 71549665, 78054180, 85859598, 143099330, 171719196, 214648995, 286198660, 429297990, 858595980]

約数ペア:

[(1, 858595980), (2, 429297990), (3, 286198660), (4, 214648995), (5, 171719196), (6, 143099330), (10, 85859598), (11, 78054180), (12, 71549665), (15, 57239732), (20, 42929799), (22, 39027090), (23, 37330260), (30, 28619866), (33, 26018060), (44, 19513545), (46, 18665130), (55, 15610836), (60, 14309933), (66, 13009030), (69, 12443420), (92, 9332565), (110, 7805418), (115, 7466052), (132, 6504515), (138, 6221710), (163, 5267460), (165, 5203612), (220, 3902709), (230, 3733026), (253, 3393660), (276, 3110855), (326, 2633730), (330, 2601806), (345, 2488684), (347, 2474340), (460, 1866513), (489, 1755820), (506, 1696830), (652, 1316865), (660, 1300903), (690, 1244342), (694, 1237170), (759, 1131220), (815, 1053492), (978, 877910), (1012, 848415), (1041, 824780), (1265, 678732), (1380, 622171), (1388, 618585), (1518, 565610), (1630, 526746), (1735, 494868), (1793, 478860), (1956, 438955), (2082, 412390), (2445, 351164), (2530, 339366), (3036, 282805), (3260, 263373), (3470, 247434), (3586, 239430), (3749, 229020), (3795, 226244), (3817, 224940), (4164, 206195), (4890, 175582), (5060, 169683), (5205, 164956), (5379, 159620), (6940, 123717), (7172, 119715), (7498, 114510), (7590, 113122), (7634, 112470), (7981, 107580), (8965, 95772), (9780, 87791), (10410, 82478), (10758, 79810), (11247, 76340), (11451, 74980), (14996, 57255), (15180, 56561), (15268, 56235), (15962, 53790), (17930, 47886), (18745, 45804), (19085, 44988), (20820, 41239), (21516, 39905), (22494, 38170), (22902, 37490), (23943, 35860), (26895, 31924)]