18750810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48079}}^1$

素因数の和:48102

約数の個数: 32

約数和(自身を含む): 48464640

約数和(自身を除く): 29713830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 48079, 96158, 144237, 240395, 288474, 480790, 625027, 721185, 1250054, 1442370, 1875081, 3125135, 3750162, 6250270, 9375405, 18750810]

約数ペア:

[(1, 18750810), (2, 9375405), (3, 6250270), (5, 3750162), (6, 3125135), (10, 1875081), (13, 1442370), (15, 1250054), (26, 721185), (30, 625027), (39, 480790), (65, 288474), (78, 240395), (130, 144237), (195, 96158), (390, 48079)]