16912620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5527}}^1$

素因数の和:5559

約数の個数: 72

約数和(自身を含む): 54329184

約数和(自身を除く): 37416564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 5527, 11054, 16581, 22108, 27635, 33162, 49743, 55270, 66324, 82905, 93959, 99486, 110540, 165810, 187918, 198972, 248715, 281877, 331620, 375836, 469795, 497430, 563754, 845631, 939590, 994860, 1127508, 1409385, 1691262, 1879180, 2818770, 3382524, 4228155, 5637540, 8456310, 16912620]

約数ペア:

[(1, 16912620), (2, 8456310), (3, 5637540), (4, 4228155), (5, 3382524), (6, 2818770), (9, 1879180), (10, 1691262), (12, 1409385), (15, 1127508), (17, 994860), (18, 939590), (20, 845631), (30, 563754), (34, 497430), (36, 469795), (45, 375836), (51, 331620), (60, 281877), (68, 248715), (85, 198972), (90, 187918), (102, 165810), (153, 110540), (170, 99486), (180, 93959), (204, 82905), (255, 66324), (306, 55270), (340, 49743), (510, 33162), (612, 27635), (765, 22108), (1020, 16581), (1530, 11054), (3060, 5527)]