149120790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54623}}^1$

素因数の和:54653

約数の個数: 64

約数和(自身を含む): 440487936

約数和(自身を除く): 291367146

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 54623, 109246, 163869, 273115, 327738, 382361, 546230, 710099, 764722, 819345, 1147083, 1420198, 1638690, 1911805, 2130297, 2294166, 3550495, 3823610, 4260594, 4970693, 5735415, 7100990, 9941386, 10651485, 11470830, 14912079, 21302970, 24853465, 29824158, 49706930, 74560395, 149120790]

約数ペア:

[(1, 149120790), (2, 74560395), (3, 49706930), (5, 29824158), (6, 24853465), (7, 21302970), (10, 14912079), (13, 11470830), (14, 10651485), (15, 9941386), (21, 7100990), (26, 5735415), (30, 4970693), (35, 4260594), (39, 3823610), (42, 3550495), (65, 2294166), (70, 2130297), (78, 1911805), (91, 1638690), (105, 1420198), (130, 1147083), (182, 819345), (195, 764722), (210, 710099), (273, 546230), (390, 382361), (455, 327738), (546, 273115), (910, 163869), (1365, 109246), (2730, 54623)]