149065360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60107}}^1$

素因数の和:60151

約数の個数: 40

約数和(自身を含む): 357762816

約数和(自身を除く): 208697456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 60107, 120214, 240428, 300535, 480856, 601070, 961712, 1202140, 1863317, 2404280, 3726634, 4808560, 7453268, 9316585, 14906536, 18633170, 29813072, 37266340, 74532680, 149065360]

約数ペア:

[(1, 149065360), (2, 74532680), (4, 37266340), (5, 29813072), (8, 18633170), (10, 14906536), (16, 9316585), (20, 7453268), (31, 4808560), (40, 3726634), (62, 2404280), (80, 1863317), (124, 1202140), (155, 961712), (248, 601070), (310, 480856), (496, 300535), (620, 240428), (1240, 120214), (2480, 60107)]