71433430

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 130641984

約数和(自身を除く): 59208554

約数列:

[1, 2, 5, 10, 157, 173, 263, 314, 346, 526, 785, 865, 1315, 1570, 1730, 2630, 27161, 41291, 45499, 54322, 82582, 90998, 135805, 206455, 227495, 271610, 412910, 454990, 7143343, 14286686, 35716715, 71433430]

約数ペア:

[(1, 71433430), (2, 35716715), (5, 14286686), (10, 7143343), (157, 454990), (173, 412910), (263, 271610), (314, 227495), (346, 206455), (526, 135805), (785, 90998), (865, 82582), (1315, 54322), (1570, 45499), (1730, 41291), (2630, 27161)]