30499896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2644

約数の個数: 64

約数和(自身を含む): 88404480

約数和(自身を除く): 57904584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2557, 2982, 3976, 5114, 5964, 7671, 10228, 11928, 15342, 17899, 20456, 30684, 35798, 53697, 61368, 71596, 107394, 143192, 181547, 214788, 363094, 429576, 544641, 726188, 1089282, 1270829, 1452376, 2178564, 2541658, 3812487, 4357128, 5083316, 7624974, 10166632, 15249948, 30499896]

約数ペア:

[(1, 30499896), (2, 15249948), (3, 10166632), (4, 7624974), (6, 5083316), (7, 4357128), (8, 3812487), (12, 2541658), (14, 2178564), (21, 1452376), (24, 1270829), (28, 1089282), (42, 726188), (56, 544641), (71, 429576), (84, 363094), (142, 214788), (168, 181547), (213, 143192), (284, 107394), (426, 71596), (497, 61368), (568, 53697), (852, 35798), (994, 30684), (1491, 20456), (1704, 17899), (1988, 15342), (2557, 11928), (2982, 10228), (3976, 7671), (5114, 5964)]