70807590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 213497856

約数和(自身を除く): 142690266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1491, 1583, 2130, 2485, 2982, 3166, 3195, 4473, 4749, 4970, 6390, 7455, 7915, 8946, 9498, 11081, 14247, 14910, 15830, 22162, 22365, 23745, 28494, 33243, 44730, 47490, 55405, 66486, 71235, 99729, 110810, 112393, 142470, 166215, 199458, 224786, 332430, 337179, 498645, 561965, 674358, 786751, 997290, 1011537, 1123930, 1573502, 1685895, 2023074, 2360253, 3371790, 3933755, 4720506, 5057685, 7080759, 7867510, 10115370, 11801265, 14161518, 23602530, 35403795, 70807590]

約数ペア:

[(1, 70807590), (2, 35403795), (3, 23602530), (5, 14161518), (6, 11801265), (7, 10115370), (9, 7867510), (10, 7080759), (14, 5057685), (15, 4720506), (18, 3933755), (21, 3371790), (30, 2360253), (35, 2023074), (42, 1685895), (45, 1573502), (63, 1123930), (70, 1011537), (71, 997290), (90, 786751), (105, 674358), (126, 561965), (142, 498645), (210, 337179), (213, 332430), (315, 224786), (355, 199458), (426, 166215), (497, 142470), (630, 112393), (639, 110810), (710, 99729), (994, 71235), (1065, 66486), (1278, 55405), (1491, 47490), (1583, 44730), (2130, 33243), (2485, 28494), (2982, 23745), (3166, 22365), (3195, 22162), (4473, 15830), (4749, 14910), (4970, 14247), (6390, 11081), (7455, 9498), (7915, 8946)]