30859730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 62401536

約数和(自身を除く): 31541806

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 127, 235, 254, 470, 517, 635, 1034, 1270, 1397, 2209, 2585, 2794, 4418, 5170, 5969, 6985, 11045, 11938, 13970, 22090, 24299, 29845, 48598, 59690, 65659, 121495, 131318, 242990, 280543, 328295, 561086, 656590, 1402715, 2805430, 3085973, 6171946, 15429865, 30859730]

約数ペア:

[(1, 30859730), (2, 15429865), (5, 6171946), (10, 3085973), (11, 2805430), (22, 1402715), (47, 656590), (55, 561086), (94, 328295), (110, 280543), (127, 242990), (235, 131318), (254, 121495), (470, 65659), (517, 59690), (635, 48598), (1034, 29845), (1270, 24299), (1397, 22090), (2209, 13970), (2585, 11938), (2794, 11045), (4418, 6985), (5170, 5969)]