64868430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 186126336

約数和(自身を除く): 121257906

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 31, 33, 34, 51, 55, 62, 66, 85, 93, 102, 110, 155, 165, 170, 186, 187, 255, 310, 330, 341, 373, 374, 465, 510, 527, 561, 682, 746, 930, 935, 1023, 1054, 1119, 1122, 1581, 1705, 1865, 1870, 2046, 2238, 2635, 2805, 3162, 3410, 3730, 4103, 5115, 5270, 5595, 5610, 5797, 6341, 7905, 8206, 10230, 11190, 11563, 11594, 12309, 12682, 15810, 17391, 19023, 20515, 23126, 24618, 28985, 31705, 34689, 34782, 38046, 41030, 57815, 57970, 61545, 63410, 69378, 69751, 86955, 95115, 115630, 123090, 127193, 139502, 173445, 173910, 190230, 196571, 209253, 254386, 346890, 348755, 381579, 393142, 418506, 589713, 635965, 697510, 763158, 982855, 1046265, 1179426, 1271930, 1907895, 1965710, 2092530, 2162281, 2948565, 3815790, 4324562, 5897130, 6486843, 10811405, 12973686, 21622810, 32434215, 64868430]

約数ペア:

[(1, 64868430), (2, 32434215), (3, 21622810), (5, 12973686), (6, 10811405), (10, 6486843), (11, 5897130), (15, 4324562), (17, 3815790), (22, 2948565), (30, 2162281), (31, 2092530), (33, 1965710), (34, 1907895), (51, 1271930), (55, 1179426), (62, 1046265), (66, 982855), (85, 763158), (93, 697510), (102, 635965), (110, 589713), (155, 418506), (165, 393142), (170, 381579), (186, 348755), (187, 346890), (255, 254386), (310, 209253), (330, 196571), (341, 190230), (373, 173910), (374, 173445), (465, 139502), (510, 127193), (527, 123090), (561, 115630), (682, 95115), (746, 86955), (930, 69751), (935, 69378), (1023, 63410), (1054, 61545), (1119, 57970), (1122, 57815), (1581, 41030), (1705, 38046), (1865, 34782), (1870, 34689), (2046, 31705), (2238, 28985), (2635, 24618), (2805, 23126), (3162, 20515), (3410, 19023), (3730, 17391), (4103, 15810), (5115, 12682), (5270, 12309), (5595, 11594), (5610, 11563), (5797, 11190), (6341, 10230), (7905, 8206)]