8006670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 24261120

約数和(自身を除く): 16254450

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, 179, 210, 213, 315, 355, 358, 426, 497, 537, 630, 639, 710, 895, 994, 1065, 1074, 1253, 1278, 1491, 1611, 1790, 2130, 2485, 2506, 2685, 2982, 3195, 3222, 3759, 4473, 4970, 5370, 6265, 6390, 7455, 7518, 8055, 8946, 11277, 12530, 12709, 14910, 16110, 18795, 22365, 22554, 25418, 37590, 38127, 44730, 56385, 63545, 76254, 88963, 112770, 114381, 127090, 177926, 190635, 228762, 266889, 381270, 444815, 533778, 571905, 800667, 889630, 1143810, 1334445, 1601334, 2668890, 4003335, 8006670]

約数ペア:

[(1, 8006670), (2, 4003335), (3, 2668890), (5, 1601334), (6, 1334445), (7, 1143810), (9, 889630), (10, 800667), (14, 571905), (15, 533778), (18, 444815), (21, 381270), (30, 266889), (35, 228762), (42, 190635), (45, 177926), (63, 127090), (70, 114381), (71, 112770), (90, 88963), (105, 76254), (126, 63545), (142, 56385), (179, 44730), (210, 38127), (213, 37590), (315, 25418), (355, 22554), (358, 22365), (426, 18795), (497, 16110), (537, 14910), (630, 12709), (639, 12530), (710, 11277), (895, 8946), (994, 8055), (1065, 7518), (1074, 7455), (1253, 6390), (1278, 6265), (1491, 5370), (1611, 4970), (1790, 4473), (2130, 3759), (2485, 3222), (2506, 3195), (2685, 2982)]