1366006670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{130969}}^1$

素因数の和:131132

約数の個数: 32

約数和(自身を含む): 2828952000

約数和(自身を除く): 1462945330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 130969, 261938, 654845, 916783, 1309690, 1833566, 4583915, 9167830, 19514381, 39028762, 97571905, 136600667, 195143810, 273201334, 683003335, 1366006670]

約数ペア:

[(1, 1366006670), (2, 683003335), (5, 273201334), (7, 195143810), (10, 136600667), (14, 97571905), (35, 39028762), (70, 19514381), (149, 9167830), (298, 4583915), (745, 1833566), (1043, 1309690), (1490, 916783), (2086, 654845), (5215, 261938), (10430, 130969)]