856367070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{14737}}^1$

素因数の和:14909

約数の個数: 64

約数和(自身を含む): 2228385600

約数和(自身を除く): 1372018530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 447, 745, 894, 1490, 1937, 2235, 3874, 4470, 5811, 9685, 11622, 14737, 19370, 29055, 29474, 44211, 58110, 73685, 88422, 147370, 191581, 221055, 383162, 442110, 574743, 957905, 1149486, 1915810, 2195813, 2873715, 4391626, 5747430, 6587439, 10979065, 13174878, 21958130, 28545569, 32937195, 57091138, 65874390, 85636707, 142727845, 171273414, 285455690, 428183535, 856367070]

約数ペア:

[(1, 856367070), (2, 428183535), (3, 285455690), (5, 171273414), (6, 142727845), (10, 85636707), (13, 65874390), (15, 57091138), (26, 32937195), (30, 28545569), (39, 21958130), (65, 13174878), (78, 10979065), (130, 6587439), (149, 5747430), (195, 4391626), (298, 2873715), (390, 2195813), (447, 1915810), (745, 1149486), (894, 957905), (1490, 574743), (1937, 442110), (2235, 383162), (3874, 221055), (4470, 191581), (5811, 147370), (9685, 88422), (11622, 73685), (14737, 58110), (19370, 44211), (29055, 29474)]