11078820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 34190520

約数和(自身を除く): 23111700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1009, 1098, 1220, 1830, 2018, 2196, 2745, 3027, 3660, 4036, 5045, 5490, 6054, 9081, 10090, 10980, 12108, 15135, 18162, 20180, 30270, 36324, 45405, 60540, 61549, 90810, 123098, 181620, 184647, 246196, 307745, 369294, 553941, 615490, 738588, 923235, 1107882, 1230980, 1846470, 2215764, 2769705, 3692940, 5539410, 11078820]

約数ペア:

[(1, 11078820), (2, 5539410), (3, 3692940), (4, 2769705), (5, 2215764), (6, 1846470), (9, 1230980), (10, 1107882), (12, 923235), (15, 738588), (18, 615490), (20, 553941), (30, 369294), (36, 307745), (45, 246196), (60, 184647), (61, 181620), (90, 123098), (122, 90810), (180, 61549), (183, 60540), (244, 45405), (305, 36324), (366, 30270), (549, 20180), (610, 18162), (732, 15135), (915, 12108), (1009, 10980), (1098, 10090), (1220, 9081), (1830, 6054), (2018, 5490), (2196, 5045), (2745, 4036), (3027, 3660)]