30759330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2151

約数の個数: 64

約数和(自身を含む): 85598208

約数和(自身を除く): 54838878

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2063, 2130, 2485, 2982, 4126, 4970, 6189, 7455, 10315, 12378, 14441, 14910, 20630, 28882, 30945, 43323, 61890, 72205, 86646, 144410, 146473, 216615, 292946, 433230, 439419, 732365, 878838, 1025311, 1464730, 2050622, 2197095, 3075933, 4394190, 5126555, 6151866, 10253110, 15379665, 30759330]

約数ペア:

[(1, 30759330), (2, 15379665), (3, 10253110), (5, 6151866), (6, 5126555), (7, 4394190), (10, 3075933), (14, 2197095), (15, 2050622), (21, 1464730), (30, 1025311), (35, 878838), (42, 732365), (70, 439419), (71, 433230), (105, 292946), (142, 216615), (210, 146473), (213, 144410), (355, 86646), (426, 72205), (497, 61890), (710, 43323), (994, 30945), (1065, 28882), (1491, 20630), (2063, 14910), (2130, 14441), (2485, 12378), (2982, 10315), (4126, 7455), (4970, 6189)]