190815030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2179}}^1$

素因数の和:2338

約数の個数: 96

約数和(自身を含む): 571334400

約数和(自身を除く): 380519370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 210, 278, 315, 417, 630, 695, 834, 973, 1251, 1390, 1946, 2085, 2179, 2502, 2919, 4170, 4358, 4865, 5838, 6255, 6537, 8757, 9730, 10895, 12510, 13074, 14595, 15253, 17514, 19611, 21790, 29190, 30506, 32685, 39222, 43785, 45759, 65370, 76265, 87570, 91518, 98055, 137277, 152530, 196110, 228795, 274554, 302881, 457590, 605762, 686385, 908643, 1372770, 1514405, 1817286, 2120167, 2725929, 3028810, 4240334, 4543215, 5451858, 6360501, 9086430, 10600835, 12721002, 13629645, 19081503, 21201670, 27259290, 31802505, 38163006, 63605010, 95407515, 190815030]

約数ペア:

[(1, 190815030), (2, 95407515), (3, 63605010), (5, 38163006), (6, 31802505), (7, 27259290), (9, 21201670), (10, 19081503), (14, 13629645), (15, 12721002), (18, 10600835), (21, 9086430), (30, 6360501), (35, 5451858), (42, 4543215), (45, 4240334), (63, 3028810), (70, 2725929), (90, 2120167), (105, 1817286), (126, 1514405), (139, 1372770), (210, 908643), (278, 686385), (315, 605762), (417, 457590), (630, 302881), (695, 274554), (834, 228795), (973, 196110), (1251, 152530), (1390, 137277), (1946, 98055), (2085, 91518), (2179, 87570), (2502, 76265), (2919, 65370), (4170, 45759), (4358, 43785), (4865, 39222), (5838, 32685), (6255, 30506), (6537, 29190), (8757, 21790), (9730, 19611), (10895, 17514), (12510, 15253), (13074, 14595)]