2000461620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{2113}}^1$

素因数の和:2665

約数の個数: 96

約数和(自身を含む): 5796080640

約数和(自身を除く): 3795619020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 509, 620, 930, 1018, 1527, 1860, 2036, 2113, 2545, 3054, 4226, 5090, 6108, 6339, 7635, 8452, 10180, 10565, 12678, 15270, 15779, 21130, 25356, 30540, 31558, 31695, 42260, 47337, 63116, 63390, 65503, 78895, 94674, 126780, 131006, 157790, 189348, 196509, 236685, 262012, 315580, 327515, 393018, 473370, 655030, 786036, 946740, 982545, 1075517, 1310060, 1965090, 2151034, 3226551, 3930180, 4302068, 5377585, 6453102, 10755170, 12906204, 16132755, 21510340, 32265510, 33341027, 64531020, 66682054, 100023081, 133364108, 166705135, 200046162, 333410270, 400092324, 500115405, 666820540, 1000230810, 2000461620]

約数ペア:

[(1, 2000461620), (2, 1000230810), (3, 666820540), (4, 500115405), (5, 400092324), (6, 333410270), (10, 200046162), (12, 166705135), (15, 133364108), (20, 100023081), (30, 66682054), (31, 64531020), (60, 33341027), (62, 32265510), (93, 21510340), (124, 16132755), (155, 12906204), (186, 10755170), (310, 6453102), (372, 5377585), (465, 4302068), (509, 3930180), (620, 3226551), (930, 2151034), (1018, 1965090), (1527, 1310060), (1860, 1075517), (2036, 982545), (2113, 946740), (2545, 786036), (3054, 655030), (4226, 473370), (5090, 393018), (6108, 327515), (6339, 315580), (7635, 262012), (8452, 236685), (10180, 196509), (10565, 189348), (12678, 157790), (15270, 131006), (15779, 126780), (21130, 94674), (25356, 78895), (30540, 65503), (31558, 63390), (31695, 63116), (42260, 47337)]