6720930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 17816760

約数和(自身を除く): 11095830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1409, 1590, 2385, 2818, 4227, 4770, 7045, 8454, 12681, 14090, 21135, 25362, 42270, 63405, 74677, 126810, 149354, 224031, 373385, 448062, 672093, 746770, 1120155, 1344186, 2240310, 3360465, 6720930]

約数ペア:

[(1, 6720930), (2, 3360465), (3, 2240310), (5, 1344186), (6, 1120155), (9, 746770), (10, 672093), (15, 448062), (18, 373385), (30, 224031), (45, 149354), (53, 126810), (90, 74677), (106, 63405), (159, 42270), (265, 25362), (318, 21135), (477, 14090), (530, 12681), (795, 8454), (954, 7045), (1409, 4770), (1590, 4227), (2385, 2818)]