974003910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 2637854208

約数和(自身を除く): 1663850298

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 241, 330, 331, 370, 407, 482, 555, 662, 723, 814, 993, 1110, 1205, 1221, 1446, 1655, 1986, 2035, 2410, 2442, 2651, 3310, 3615, 3641, 4070, 4965, 5302, 6105, 7230, 7282, 7953, 8917, 9930, 10923, 12210, 12247, 13255, 15906, 17834, 18205, 21846, 24494, 26510, 26751, 36410, 36741, 39765, 44585, 53502, 54615, 61235, 73482, 79530, 79771, 89170, 98087, 109230, 122470, 133755, 134717, 159542, 183705, 196174, 239313, 267510, 269434, 294261, 367410, 398855, 404151, 478626, 490435, 588522, 673585, 797710, 808302, 877481, 980870, 1196565, 1347170, 1471305, 1754962, 2020755, 2393130, 2632443, 2942610, 2951527, 4041510, 4387405, 5264886, 5903054, 8774810, 8854581, 13162215, 14757635, 17709162, 26324430, 29515270, 32466797, 44272905, 64933594, 88545810, 97400391, 162333985, 194800782, 324667970, 487001955, 974003910]

約数ペア:

[(1, 974003910), (2, 487001955), (3, 324667970), (5, 194800782), (6, 162333985), (10, 97400391), (11, 88545810), (15, 64933594), (22, 44272905), (30, 32466797), (33, 29515270), (37, 26324430), (55, 17709162), (66, 14757635), (74, 13162215), (110, 8854581), (111, 8774810), (165, 5903054), (185, 5264886), (222, 4387405), (241, 4041510), (330, 2951527), (331, 2942610), (370, 2632443), (407, 2393130), (482, 2020755), (555, 1754962), (662, 1471305), (723, 1347170), (814, 1196565), (993, 980870), (1110, 877481), (1205, 808302), (1221, 797710), (1446, 673585), (1655, 588522), (1986, 490435), (2035, 478626), (2410, 404151), (2442, 398855), (2651, 367410), (3310, 294261), (3615, 269434), (3641, 267510), (4070, 239313), (4965, 196174), (5302, 183705), (6105, 159542), (7230, 134717), (7282, 133755), (7953, 122470), (8917, 109230), (9930, 98087), (10923, 89170), (12210, 79771), (12247, 79530), (13255, 73482), (15906, 61235), (17834, 54615), (18205, 53502), (21846, 44585), (24494, 39765), (26510, 36741), (26751, 36410)]