211002060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{49531}}^1$

素因数の和:49614

約数の個数: 48

約数和(自身を含む): 599139072

約数和(自身を除く): 388137012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 49531, 99062, 148593, 198124, 247655, 297186, 495310, 594372, 742965, 990620, 1485930, 2971860, 3516701, 7033402, 10550103, 14066804, 17583505, 21100206, 35167010, 42200412, 52750515, 70334020, 105501030, 211002060]

約数ペア:

[(1, 211002060), (2, 105501030), (3, 70334020), (4, 52750515), (5, 42200412), (6, 35167010), (10, 21100206), (12, 17583505), (15, 14066804), (20, 10550103), (30, 7033402), (60, 3516701), (71, 2971860), (142, 1485930), (213, 990620), (284, 742965), (355, 594372), (426, 495310), (710, 297186), (852, 247655), (1065, 198124), (1420, 148593), (2130, 99062), (4260, 49531)]