126663430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2833}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 242409024

約数和(自身を除く): 115745594

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 526, 1315, 2630, 2833, 4471, 5666, 8942, 14165, 22355, 28330, 44710, 48161, 96322, 240805, 481610, 745079, 1490158, 3725395, 7450790, 12666343, 25332686, 63331715, 126663430]

約数ペア:

[(1, 126663430), (2, 63331715), (5, 25332686), (10, 12666343), (17, 7450790), (34, 3725395), (85, 1490158), (170, 745079), (263, 481610), (526, 240805), (1315, 96322), (2630, 48161), (2833, 44710), (4471, 28330), (5666, 22355), (8942, 14165)]