17134940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 38465280

約数和(自身を除く): 21330340

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 953, 1798, 1906, 3596, 3812, 4495, 4765, 8990, 9530, 17980, 19060, 27637, 29543, 55274, 59086, 110548, 118172, 138185, 147715, 276370, 295430, 552740, 590860, 856747, 1713494, 3426988, 4283735, 8567470, 17134940]

約数ペア:

[(1, 17134940), (2, 8567470), (4, 4283735), (5, 3426988), (10, 1713494), (20, 856747), (29, 590860), (31, 552740), (58, 295430), (62, 276370), (116, 147715), (124, 138185), (145, 118172), (155, 110548), (290, 59086), (310, 55274), (580, 29543), (620, 27637), (899, 19060), (953, 17980), (1798, 9530), (1906, 8990), (3596, 4765), (3812, 4495)]