156975930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{32909}}^1$

素因数の和:32975

約数の個数: 48

約数和(自身を含む): 415850760

約数和(自身を除く): 258874830

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, 32909, 65818, 98727, 164545, 197454, 296181, 329090, 493635, 592362, 987270, 1480905, 1744177, 2961810, 3488354, 5232531, 8720885, 10465062, 15697593, 17441770, 26162655, 31395186, 52325310, 78487965, 156975930]

約数ペア:

[(1, 156975930), (2, 78487965), (3, 52325310), (5, 31395186), (6, 26162655), (9, 17441770), (10, 15697593), (15, 10465062), (18, 8720885), (30, 5232531), (45, 3488354), (53, 2961810), (90, 1744177), (106, 1480905), (159, 987270), (265, 592362), (318, 493635), (477, 329090), (530, 296181), (795, 197454), (954, 164545), (1590, 98727), (2385, 65818), (4770, 32909)]