90811030

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 167508000

約数和(自身を除く): 76696970

約数列:

[1, 2, 5, 10, 59, 118, 149, 295, 298, 590, 745, 1033, 1490, 2066, 5165, 8791, 10330, 17582, 43955, 60947, 87910, 121894, 153917, 304735, 307834, 609470, 769585, 1539170, 9081103, 18162206, 45405515, 90811030]

約数ペア:

[(1, 90811030), (2, 45405515), (5, 18162206), (10, 9081103), (59, 1539170), (118, 769585), (149, 609470), (295, 307834), (298, 304735), (590, 153917), (745, 121894), (1033, 87910), (1490, 60947), (2066, 43955), (5165, 17582), (8791, 10330)]