2260891010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{661}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 4706152704

約数和(自身を除く): 2445261694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 373, 655, 661, 746, 917, 1310, 1322, 1834, 1865, 2611, 3305, 3730, 4585, 4627, 5222, 6610, 9170, 9254, 13055, 23135, 26110, 46270, 48863, 86591, 97726, 173182, 244315, 246553, 342041, 432955, 488630, 493106, 606137, 684082, 865910, 1212274, 1232765, 1710205, 1725871, 2465530, 3030685, 3420410, 3451742, 6061370, 8629355, 17258710, 32298443, 64596886, 161492215, 226089101, 322984430, 452178202, 1130445505, 2260891010]

約数ペア:

[(1, 2260891010), (2, 1130445505), (5, 452178202), (7, 322984430), (10, 226089101), (14, 161492215), (35, 64596886), (70, 32298443), (131, 17258710), (262, 8629355), (373, 6061370), (655, 3451742), (661, 3420410), (746, 3030685), (917, 2465530), (1310, 1725871), (1322, 1710205), (1834, 1232765), (1865, 1212274), (2611, 865910), (3305, 684082), (3730, 606137), (4585, 493106), (4627, 488630), (5222, 432955), (6610, 342041), (9170, 246553), (9254, 244315), (13055, 173182), (23135, 97726), (26110, 86591), (46270, 48863)]