15672970620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1852597}}^1$

素因数の和:1852659

約数の個数: 72

約数和(自身を含む): 48552888384

約数和(自身を除く): 32879917764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 1852597, 3705194, 5557791, 7410388, 9262985, 11115582, 16673373, 18525970, 22231164, 27788955, 33346746, 37051940, 55577910, 66693492, 83366865, 87072059, 111155820, 166733730, 174144118, 261216177, 333467460, 348288236, 435360295, 522432354, 783648531, 870720590, 1044864708, 1306080885, 1567297062, 1741441180, 2612161770, 3134594124, 3918242655, 5224323540, 7836485310, 15672970620]

約数ペア:

[(1, 15672970620), (2, 7836485310), (3, 5224323540), (4, 3918242655), (5, 3134594124), (6, 2612161770), (9, 1741441180), (10, 1567297062), (12, 1306080885), (15, 1044864708), (18, 870720590), (20, 783648531), (30, 522432354), (36, 435360295), (45, 348288236), (47, 333467460), (60, 261216177), (90, 174144118), (94, 166733730), (141, 111155820), (180, 87072059), (188, 83366865), (235, 66693492), (282, 55577910), (423, 37051940), (470, 33346746), (564, 27788955), (705, 22231164), (846, 18525970), (940, 16673373), (1410, 11115582), (1692, 9262985), (2115, 7410388), (2820, 5557791), (4230, 3705194), (8460, 1852597)]