85425930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17909}}^1$

素因数の和:17975

約数の個数: 48

約数和(自身を含む): 226310760

約数和(自身を除く): 140884830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 17909, 35818, 53727, 89545, 107454, 161181, 179090, 268635, 322362, 537270, 805905, 949177, 1611810, 1898354, 2847531, 4745885, 5695062, 8542593, 9491770, 14237655, 17085186, 28475310, 42712965, 85425930]

約数ペア:

[(1, 85425930), (2, 42712965), (3, 28475310), (5, 17085186), (6, 14237655), (9, 9491770), (10, 8542593), (15, 5695062), (18, 4745885), (30, 2847531), (45, 1898354), (53, 1611810), (90, 949177), (106, 805905), (159, 537270), (265, 322362), (318, 268635), (477, 179090), (530, 161181), (795, 107454), (954, 89545), (1590, 53727), (2385, 35818), (4770, 17909)]