69812220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27059}}^1$

素因数の和:27114

約数の個数: 48

約数和(自身を含む): 200027520

約数和(自身を除く): 130215300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 27059, 54118, 81177, 108236, 135295, 162354, 270590, 324708, 405885, 541180, 811770, 1163537, 1623540, 2327074, 3490611, 4654148, 5817685, 6981222, 11635370, 13962444, 17453055, 23270740, 34906110, 69812220]

約数ペア:

[(1, 69812220), (2, 34906110), (3, 23270740), (4, 17453055), (5, 13962444), (6, 11635370), (10, 6981222), (12, 5817685), (15, 4654148), (20, 3490611), (30, 2327074), (43, 1623540), (60, 1163537), (86, 811770), (129, 541180), (172, 405885), (215, 324708), (258, 270590), (430, 162354), (516, 135295), (645, 108236), (860, 81177), (1290, 54118), (2580, 27059)]