271705070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2505

約数の個数: 64

約数和(自身を含む): 606928896

約数和(自身を除く): 335223826

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 127, 130, 182, 254, 455, 635, 889, 910, 1270, 1651, 1778, 2351, 3302, 4445, 4702, 8255, 8890, 11557, 11755, 16457, 16510, 23114, 23510, 30563, 32914, 57785, 61126, 82285, 115570, 152815, 164570, 213941, 298577, 305630, 427882, 597154, 1069705, 1492885, 2090039, 2139410, 2985770, 3881501, 4180078, 7763002, 10450195, 19407505, 20900390, 27170507, 38815010, 54341014, 135852535, 271705070]

約数ペア:

[(1, 271705070), (2, 135852535), (5, 54341014), (7, 38815010), (10, 27170507), (13, 20900390), (14, 19407505), (26, 10450195), (35, 7763002), (65, 4180078), (70, 3881501), (91, 2985770), (127, 2139410), (130, 2090039), (182, 1492885), (254, 1069705), (455, 597154), (635, 427882), (889, 305630), (910, 298577), (1270, 213941), (1651, 164570), (1778, 152815), (2351, 115570), (3302, 82285), (4445, 61126), (4702, 57785), (8255, 32914), (8890, 30563), (11557, 23510), (11755, 23114), (16457, 16510)]