12305085310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{411679}}^1$

素因数の和:411761

約数の個数: 48

約数和(自身を含む): 26187788160

約数和(自身を除く): 13882702850

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 2135, 2989, 4270, 5978, 14945, 29890, 411679, 823358, 2058395, 2881753, 4116790, 5763506, 14408765, 20172271, 25112419, 28817530, 40344542, 50224838, 100861355, 125562095, 175786933, 201722710, 251124190, 351573866, 878934665, 1230508531, 1757869330, 2461017062, 6152542655, 12305085310]

約数ペア:

[(1, 12305085310), (2, 6152542655), (5, 2461017062), (7, 1757869330), (10, 1230508531), (14, 878934665), (35, 351573866), (49, 251124190), (61, 201722710), (70, 175786933), (98, 125562095), (122, 100861355), (245, 50224838), (305, 40344542), (427, 28817530), (490, 25112419), (610, 20172271), (854, 14408765), (2135, 5763506), (2989, 4116790), (4270, 2881753), (5978, 2058395), (14945, 823358), (29890, 411679)]