69995770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2819}}^1$

素因数の和:3030

約数の個数: 32

約数和(自身を含む): 136442880

約数和(自身を除く): 66447110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 2819, 4966, 5638, 12415, 14095, 24830, 28190, 36647, 73294, 183235, 366470, 538429, 1076858, 2692145, 5384290, 6999577, 13999154, 34997885, 69995770]

約数ペア:

[(1, 69995770), (2, 34997885), (5, 13999154), (10, 6999577), (13, 5384290), (26, 2692145), (65, 1076858), (130, 538429), (191, 366470), (382, 183235), (955, 73294), (1910, 36647), (2483, 28190), (2819, 24830), (4966, 14095), (5638, 12415)]