15673310

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 29008800

約数和(自身を除く): 13335490

約数列:

[1, 2, 5, 10, 67, 134, 149, 157, 298, 314, 335, 670, 745, 785, 1490, 1570, 9983, 10519, 19966, 21038, 23393, 46786, 49915, 52595, 99830, 105190, 116965, 233930, 1567331, 3134662, 7836655, 15673310]

約数ペア:

[(1, 15673310), (2, 7836655), (5, 3134662), (10, 1567331), (67, 233930), (134, 116965), (149, 105190), (157, 99830), (298, 52595), (314, 49915), (335, 46786), (670, 23393), (745, 21038), (785, 19966), (1490, 10519), (1570, 9983)]