129335340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{3271}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 362799360

約数和(自身を除く): 233464020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 1318, 1977, 2636, 3271, 3295, 3954, 6542, 6590, 7908, 9813, 9885, 13084, 13180, 16355, 19626, 19770, 32710, 39252, 39540, 49065, 65420, 98130, 196260, 2155589, 4311178, 6466767, 8622356, 10777945, 12933534, 21555890, 25867068, 32333835, 43111780, 64667670, 129335340]

約数ペア:

[(1, 129335340), (2, 64667670), (3, 43111780), (4, 32333835), (5, 25867068), (6, 21555890), (10, 12933534), (12, 10777945), (15, 8622356), (20, 6466767), (30, 4311178), (60, 2155589), (659, 196260), (1318, 98130), (1977, 65420), (2636, 49065), (3271, 39540), (3295, 39252), (3954, 32710), (6542, 19770), (6590, 19626), (7908, 16355), (9813, 13180), (9885, 13084)]