99729990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65183}}^1$

素因数の和:65213

約数の個数: 48

約数和(自身を含む): 274555008

約数和(自身を除く): 174825018

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, 65183, 130366, 195549, 325915, 391098, 586647, 651830, 977745, 1108111, 1173294, 1955490, 2216222, 2933235, 3324333, 5540555, 5866470, 6648666, 9972999, 11081110, 16621665, 19945998, 33243330, 49864995, 99729990]

約数ペア:

[(1, 99729990), (2, 49864995), (3, 33243330), (5, 19945998), (6, 16621665), (9, 11081110), (10, 9972999), (15, 6648666), (17, 5866470), (18, 5540555), (30, 3324333), (34, 2933235), (45, 2216222), (51, 1955490), (85, 1173294), (90, 1108111), (102, 977745), (153, 651830), (170, 586647), (255, 391098), (306, 325915), (510, 195549), (765, 130366), (1530, 65183)]