16663710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 46374912

約数和(自身を除く): 29711202

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1087, 1095, 1533, 2174, 2190, 2555, 3066, 3261, 5110, 5435, 6522, 7609, 7665, 10870, 15218, 15330, 16305, 22827, 32610, 38045, 45654, 76090, 79351, 114135, 158702, 228270, 238053, 396755, 476106, 555457, 793510, 1110914, 1190265, 1666371, 2380530, 2777285, 3332742, 5554570, 8331855, 16663710]

約数ペア:

[(1, 16663710), (2, 8331855), (3, 5554570), (5, 3332742), (6, 2777285), (7, 2380530), (10, 1666371), (14, 1190265), (15, 1110914), (21, 793510), (30, 555457), (35, 476106), (42, 396755), (70, 238053), (73, 228270), (105, 158702), (146, 114135), (210, 79351), (219, 76090), (365, 45654), (438, 38045), (511, 32610), (730, 22827), (1022, 16305), (1087, 15330), (1095, 15218), (1533, 10870), (2174, 7665), (2190, 7609), (2555, 6522), (3066, 5435), (3261, 5110)]