138633180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4649}}^1$

素因数の和:4739

約数の個数: 96

約数和(自身を含む): 449971200

約数和(自身を除く): 311338020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4649, 4970, 5964, 7455, 9298, 9940, 13947, 14910, 18596, 23245, 27894, 29820, 32543, 46490, 55788, 65086, 69735, 92980, 97629, 130172, 139470, 162715, 195258, 278940, 325430, 330079, 390516, 488145, 650860, 660158, 976290, 990237, 1320316, 1650395, 1952580, 1980474, 2310553, 3300790, 3960948, 4621106, 4951185, 6601580, 6931659, 9242212, 9902370, 11552765, 13863318, 19804740, 23105530, 27726636, 34658295, 46211060, 69316590, 138633180]

約数ペア:

[(1, 138633180), (2, 69316590), (3, 46211060), (4, 34658295), (5, 27726636), (6, 23105530), (7, 19804740), (10, 13863318), (12, 11552765), (14, 9902370), (15, 9242212), (20, 6931659), (21, 6601580), (28, 4951185), (30, 4621106), (35, 3960948), (42, 3300790), (60, 2310553), (70, 1980474), (71, 1952580), (84, 1650395), (105, 1320316), (140, 990237), (142, 976290), (210, 660158), (213, 650860), (284, 488145), (355, 390516), (420, 330079), (426, 325430), (497, 278940), (710, 195258), (852, 162715), (994, 139470), (1065, 130172), (1420, 97629), (1491, 92980), (1988, 69735), (2130, 65086), (2485, 55788), (2982, 46490), (4260, 32543), (4649, 29820), (4970, 27894), (5964, 23245), (7455, 18596), (9298, 14910), (9940, 13947)]