30791595

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 51840000

約数和(自身を除く): 21048405

約数列:

[1, 3, 5, 15, 23, 69, 115, 149, 345, 447, 599, 745, 1797, 2235, 2995, 3427, 8985, 10281, 13777, 17135, 41331, 51405, 68885, 89251, 206655, 267753, 446255, 1338765, 2052773, 6158319, 10263865, 30791595]

約数ペア:

[(1, 30791595), (3, 10263865), (5, 6158319), (15, 2052773), (23, 1338765), (69, 446255), (115, 267753), (149, 206655), (345, 89251), (447, 68885), (599, 51405), (745, 41331), (1797, 17135), (2235, 13777), (2995, 10281), (3427, 8985)]