16660530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9743}}^1$

素因数の和:9775

約数の個数: 48

約数和(自身を含む): 45601920

約数和(自身を除く): 28941390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 9743, 19486, 29229, 48715, 58458, 87687, 97430, 146145, 175374, 185117, 292290, 370234, 438435, 555351, 876870, 925585, 1110702, 1666053, 1851170, 2776755, 3332106, 5553510, 8330265, 16660530]

約数ペア:

[(1, 16660530), (2, 8330265), (3, 5553510), (5, 3332106), (6, 2776755), (9, 1851170), (10, 1666053), (15, 1110702), (18, 925585), (19, 876870), (30, 555351), (38, 438435), (45, 370234), (57, 292290), (90, 185117), (95, 175374), (114, 146145), (171, 97430), (190, 87687), (285, 58458), (342, 48715), (570, 29229), (855, 19486), (1710, 9743)]