144477470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2699}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 267688800

約数和(自身を除く): 123211330

約数列:

[1, 2, 5, 10, 53, 101, 106, 202, 265, 505, 530, 1010, 2699, 5353, 5398, 10706, 13495, 26765, 26990, 53530, 143047, 272599, 286094, 545198, 715235, 1362995, 1430470, 2725990, 14447747, 28895494, 72238735, 144477470]

約数ペア:

[(1, 144477470), (2, 72238735), (5, 28895494), (10, 14447747), (53, 2725990), (101, 1430470), (106, 1362995), (202, 715235), (265, 545198), (505, 286094), (530, 272599), (1010, 143047), (2699, 53530), (5353, 26990), (5398, 26765), (10706, 13495)]