2380861730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4831}}^1$

素因数の和:5091

約数の個数: 64

約数和(自身を含む): 4909621248

約数和(自身を除く): 2528759518

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 223, 442, 446, 1105, 1115, 2210, 2230, 2899, 3791, 4831, 5798, 7582, 9662, 14495, 18955, 24155, 28990, 37910, 48310, 49283, 62803, 82127, 98566, 125606, 164254, 246415, 314015, 410635, 492830, 628030, 821270, 1067651, 1077313, 2135302, 2154626, 5338255, 5386565, 10676510, 10773130, 14005069, 18314321, 28010138, 36628642, 70025345, 91571605, 140050690, 183143210, 238086173, 476172346, 1190430865, 2380861730]

約数ペア:

[(1, 2380861730), (2, 1190430865), (5, 476172346), (10, 238086173), (13, 183143210), (17, 140050690), (26, 91571605), (34, 70025345), (65, 36628642), (85, 28010138), (130, 18314321), (170, 14005069), (221, 10773130), (223, 10676510), (442, 5386565), (446, 5338255), (1105, 2154626), (1115, 2135302), (2210, 1077313), (2230, 1067651), (2899, 821270), (3791, 628030), (4831, 492830), (5798, 410635), (7582, 314015), (9662, 246415), (14495, 164254), (18955, 125606), (24155, 98566), (28990, 82127), (37910, 62803), (48310, 49283)]