20131811670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4503761}}^1$

素因数の和:4503920

約数の個数: 32

約数和(自身を含む): 48640629600

約数和(自身を除く): 28508817930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 4503761, 9007522, 13511283, 22518805, 27022566, 45037610, 67556415, 135112830, 671060389, 1342120778, 2013181167, 3355301945, 4026362334, 6710603890, 10065905835, 20131811670]

約数ペア:

[(1, 20131811670), (2, 10065905835), (3, 6710603890), (5, 4026362334), (6, 3355301945), (10, 2013181167), (15, 1342120778), (30, 671060389), (149, 135112830), (298, 67556415), (447, 45037610), (745, 27022566), (894, 22518805), (1490, 13511283), (2235, 9007522), (4470, 4503761)]