16717530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 42739200

約数和(自身を除く): 26021670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 139, 190, 211, 278, 285, 417, 422, 570, 633, 695, 834, 1055, 1266, 1390, 2085, 2110, 2641, 3165, 4009, 4170, 5282, 6330, 7923, 8018, 12027, 13205, 15846, 20045, 24054, 26410, 29329, 39615, 40090, 58658, 60135, 79230, 87987, 120270, 146645, 175974, 293290, 439935, 557251, 879870, 1114502, 1671753, 2786255, 3343506, 5572510, 8358765, 16717530]

約数ペア:

[(1, 16717530), (2, 8358765), (3, 5572510), (5, 3343506), (6, 2786255), (10, 1671753), (15, 1114502), (19, 879870), (30, 557251), (38, 439935), (57, 293290), (95, 175974), (114, 146645), (139, 120270), (190, 87987), (211, 79230), (278, 60135), (285, 58658), (417, 40090), (422, 39615), (570, 29329), (633, 26410), (695, 24054), (834, 20045), (1055, 15846), (1266, 13205), (1390, 12027), (2085, 8018), (2110, 7923), (2641, 6330), (3165, 5282), (4009, 4170)]