12637037010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{20521}}^1$

素因数の和:22123

約数の個数: 64

約数和(自身を含む): 32684158080

約数和(自身を除く): 20047121070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1579, 3158, 4737, 7895, 9474, 15790, 20521, 20527, 23685, 41042, 41054, 47370, 61563, 61581, 102605, 102635, 123126, 123162, 205210, 205270, 266773, 307815, 307905, 533546, 615630, 615810, 800319, 1333865, 1600638, 2667730, 4001595, 8003190, 32402659, 64805318, 97207977, 162013295, 194415954, 324026590, 421234567, 486039885, 842469134, 972079770, 1263703701, 2106172835, 2527407402, 4212345670, 6318518505, 12637037010]

約数ペア:

[(1, 12637037010), (2, 6318518505), (3, 4212345670), (5, 2527407402), (6, 2106172835), (10, 1263703701), (13, 972079770), (15, 842469134), (26, 486039885), (30, 421234567), (39, 324026590), (65, 194415954), (78, 162013295), (130, 97207977), (195, 64805318), (390, 32402659), (1579, 8003190), (3158, 4001595), (4737, 2667730), (7895, 1600638), (9474, 1333865), (15790, 800319), (20521, 615810), (20527, 615630), (23685, 533546), (41042, 307905), (41054, 307815), (47370, 266773), (61563, 205270), (61581, 205210), (102605, 123162), (102635, 123126)]