187841410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 374025600

約数和(自身を除く): 186184190

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 73, 95, 145, 146, 190, 290, 365, 467, 551, 730, 934, 1102, 1387, 2117, 2335, 2755, 2774, 4234, 4670, 5510, 6935, 8873, 10585, 13543, 13870, 17746, 21170, 27086, 34091, 40223, 44365, 67715, 68182, 80446, 88730, 135430, 170455, 201115, 257317, 340910, 402230, 514634, 647729, 988639, 1286585, 1295458, 1977278, 2573170, 3238645, 4943195, 6477290, 9886390, 18784141, 37568282, 93920705, 187841410]

約数ペア:

[(1, 187841410), (2, 93920705), (5, 37568282), (10, 18784141), (19, 9886390), (29, 6477290), (38, 4943195), (58, 3238645), (73, 2573170), (95, 1977278), (145, 1295458), (146, 1286585), (190, 988639), (290, 647729), (365, 514634), (467, 402230), (551, 340910), (730, 257317), (934, 201115), (1102, 170455), (1387, 135430), (2117, 88730), (2335, 80446), (2755, 68182), (2774, 67715), (4234, 44365), (4670, 40223), (5510, 34091), (6935, 27086), (8873, 21170), (10585, 17746), (13543, 13870)]