16920270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11059}}^1$

素因数の和:11089

約数の個数: 48

約数和(自身を含む): 46584720

約数和(自身を除く): 29664450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 11059, 22118, 33177, 55295, 66354, 99531, 110590, 165885, 188003, 199062, 331770, 376006, 497655, 564009, 940015, 995310, 1128018, 1692027, 1880030, 2820045, 3384054, 5640090, 8460135, 16920270]

約数ペア:

[(1, 16920270), (2, 8460135), (3, 5640090), (5, 3384054), (6, 2820045), (9, 1880030), (10, 1692027), (15, 1128018), (17, 995310), (18, 940015), (30, 564009), (34, 497655), (45, 376006), (51, 331770), (85, 199062), (90, 188003), (102, 165885), (153, 110590), (170, 99531), (255, 66354), (306, 55295), (510, 33177), (765, 22118), (1530, 11059)]