126927710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1509

約数の個数: 64

約数和(自身を含む): 284183424

約数和(自身を除く): 157255714

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 101, 130, 182, 202, 455, 505, 707, 910, 1010, 1313, 1381, 1414, 2626, 2762, 3535, 6565, 6905, 7070, 9191, 9667, 13130, 13810, 17953, 18382, 19334, 35906, 45955, 48335, 89765, 91910, 96670, 125671, 139481, 179530, 251342, 278962, 628355, 697405, 976367, 1256710, 1394810, 1813253, 1952734, 3626506, 4881835, 9066265, 9763670, 12692771, 18132530, 25385542, 63463855, 126927710]

約数ペア:

[(1, 126927710), (2, 63463855), (5, 25385542), (7, 18132530), (10, 12692771), (13, 9763670), (14, 9066265), (26, 4881835), (35, 3626506), (65, 1952734), (70, 1813253), (91, 1394810), (101, 1256710), (130, 976367), (182, 697405), (202, 628355), (455, 278962), (505, 251342), (707, 179530), (910, 139481), (1010, 125671), (1313, 96670), (1381, 91910), (1414, 89765), (2626, 48335), (2762, 45955), (3535, 35906), (6565, 19334), (6905, 18382), (7070, 17953), (9191, 13810), (9667, 13130)]