139053420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70229}}^1$

素因数の和:70255

約数の個数: 72

約数和(自身を含む): 460146960

約数和(自身を除く): 321093540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 70229, 140458, 210687, 280916, 351145, 421374, 632061, 702290, 772519, 842748, 1053435, 1264122, 1404580, 1545038, 2106870, 2317557, 2528244, 3090076, 3160305, 3862595, 4213740, 4635114, 6320610, 6952671, 7725190, 9270228, 11587785, 12641220, 13905342, 15450380, 23175570, 27810684, 34763355, 46351140, 69526710, 139053420]

約数ペア:

[(1, 139053420), (2, 69526710), (3, 46351140), (4, 34763355), (5, 27810684), (6, 23175570), (9, 15450380), (10, 13905342), (11, 12641220), (12, 11587785), (15, 9270228), (18, 7725190), (20, 6952671), (22, 6320610), (30, 4635114), (33, 4213740), (36, 3862595), (44, 3160305), (45, 3090076), (55, 2528244), (60, 2317557), (66, 2106870), (90, 1545038), (99, 1404580), (110, 1264122), (132, 1053435), (165, 842748), (180, 772519), (198, 702290), (220, 632061), (330, 421374), (396, 351145), (495, 280916), (660, 210687), (990, 140458), (1980, 70229)]