9961830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 72

約数和(自身を含む): 27585792

約数和(自身を除く): 17623962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 383, 510, 578, 765, 766, 867, 1149, 1445, 1530, 1734, 1915, 2298, 2601, 2890, 3447, 3830, 4335, 5202, 5745, 6511, 6894, 8670, 11490, 13005, 13022, 17235, 19533, 26010, 32555, 34470, 39066, 58599, 65110, 97665, 110687, 117198, 195330, 221374, 292995, 332061, 553435, 585990, 664122, 996183, 1106870, 1660305, 1992366, 3320610, 4980915, 9961830]

約数ペア:

[(1, 9961830), (2, 4980915), (3, 3320610), (5, 1992366), (6, 1660305), (9, 1106870), (10, 996183), (15, 664122), (17, 585990), (18, 553435), (30, 332061), (34, 292995), (45, 221374), (51, 195330), (85, 117198), (90, 110687), (102, 97665), (153, 65110), (170, 58599), (255, 39066), (289, 34470), (306, 32555), (383, 26010), (510, 19533), (578, 17235), (765, 13022), (766, 13005), (867, 11490), (1149, 8670), (1445, 6894), (1530, 6511), (1734, 5745), (1915, 5202), (2298, 4335), (2601, 3830), (2890, 3447)]