9995490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 28304640

約数和(自身を除く): 18309150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 47, 51, 85, 90, 94, 102, 139, 141, 153, 170, 235, 255, 278, 282, 306, 417, 423, 470, 510, 695, 705, 765, 799, 834, 846, 1251, 1390, 1410, 1530, 1598, 2085, 2115, 2363, 2397, 2502, 3995, 4170, 4230, 4726, 4794, 6255, 6533, 7089, 7191, 7990, 11815, 11985, 12510, 13066, 14178, 14382, 19599, 21267, 23630, 23970, 32665, 35445, 35955, 39198, 42534, 58797, 65330, 70890, 71910, 97995, 106335, 111061, 117594, 195990, 212670, 222122, 293985, 333183, 555305, 587970, 666366, 999549, 1110610, 1665915, 1999098, 3331830, 4997745, 9995490]

約数ペア:

[(1, 9995490), (2, 4997745), (3, 3331830), (5, 1999098), (6, 1665915), (9, 1110610), (10, 999549), (15, 666366), (17, 587970), (18, 555305), (30, 333183), (34, 293985), (45, 222122), (47, 212670), (51, 195990), (85, 117594), (90, 111061), (94, 106335), (102, 97995), (139, 71910), (141, 70890), (153, 65330), (170, 58797), (235, 42534), (255, 39198), (278, 35955), (282, 35445), (306, 32665), (417, 23970), (423, 23630), (470, 21267), (510, 19599), (695, 14382), (705, 14178), (765, 13066), (799, 12510), (834, 11985), (846, 11815), (1251, 7990), (1390, 7191), (1410, 7089), (1530, 6533), (1598, 6255), (2085, 4794), (2115, 4726), (2363, 4230), (2397, 4170), (2502, 3995)]