69888330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18059}}^1$

素因数の和:18115

約数の個数: 48

約数和(自身を含む): 185945760

約数和(自身を除く): 116057430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 18059, 36118, 54177, 90295, 108354, 162531, 180590, 270885, 325062, 541770, 776537, 812655, 1553074, 1625310, 2329611, 3882685, 4659222, 6988833, 7765370, 11648055, 13977666, 23296110, 34944165, 69888330]

約数ペア:

[(1, 69888330), (2, 34944165), (3, 23296110), (5, 13977666), (6, 11648055), (9, 7765370), (10, 6988833), (15, 4659222), (18, 3882685), (30, 2329611), (43, 1625310), (45, 1553074), (86, 812655), (90, 776537), (129, 541770), (215, 325062), (258, 270885), (387, 180590), (430, 162531), (645, 108354), (774, 90295), (1290, 54177), (1935, 36118), (3870, 18059)]