8349510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 21934080

約数和(自身を除く): 13584570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 271, 390, 395, 474, 542, 790, 813, 1027, 1185, 1355, 1626, 2054, 2370, 2710, 3081, 3523, 4065, 5135, 6162, 7046, 8130, 10270, 10569, 15405, 17615, 21138, 21409, 30810, 35230, 42818, 52845, 64227, 105690, 107045, 128454, 214090, 278317, 321135, 556634, 642270, 834951, 1391585, 1669902, 2783170, 4174755, 8349510]

約数ペア:

[(1, 8349510), (2, 4174755), (3, 2783170), (5, 1669902), (6, 1391585), (10, 834951), (13, 642270), (15, 556634), (26, 321135), (30, 278317), (39, 214090), (65, 128454), (78, 107045), (79, 105690), (130, 64227), (158, 52845), (195, 42818), (237, 35230), (271, 30810), (390, 21409), (395, 21138), (474, 17615), (542, 15405), (790, 10569), (813, 10270), (1027, 8130), (1185, 7046), (1355, 6162), (1626, 5135), (2054, 4065), (2370, 3523), (2710, 3081)]