2017539030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{5521}}^1$

素因数の和:6481

約数の個数: 64

約数和(自身を含む): 5221073088

約数和(自身を除く): 3203534058

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 937, 1874, 2811, 4685, 5521, 5622, 9370, 11042, 12181, 14055, 16563, 24362, 27605, 28110, 33126, 36543, 55210, 60905, 71773, 73086, 82815, 121810, 143546, 165630, 182715, 215319, 358865, 365430, 430638, 717730, 1076595, 2153190, 5173177, 10346354, 15519531, 25865885, 31039062, 51731770, 67251301, 77597655, 134502602, 155195310, 201753903, 336256505, 403507806, 672513010, 1008769515, 2017539030]

約数ペア:

[(1, 2017539030), (2, 1008769515), (3, 672513010), (5, 403507806), (6, 336256505), (10, 201753903), (13, 155195310), (15, 134502602), (26, 77597655), (30, 67251301), (39, 51731770), (65, 31039062), (78, 25865885), (130, 15519531), (195, 10346354), (390, 5173177), (937, 2153190), (1874, 1076595), (2811, 717730), (4685, 430638), (5521, 365430), (5622, 358865), (9370, 215319), (11042, 182715), (12181, 165630), (14055, 143546), (16563, 121810), (24362, 82815), (27605, 73086), (28110, 71773), (33126, 60905), (36543, 55210)]