442793670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{70621}}^1$

素因数の和:70661

約数の個数: 64

約数和(自身を含む): 1220348160

約数和(自身を除く): 777554490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 70621, 141242, 211863, 353105, 423726, 706210, 776831, 1059315, 1341799, 1553662, 2118630, 2330493, 2683598, 3884155, 4025397, 4660986, 6708995, 7768310, 8050794, 11652465, 13417990, 14759789, 20126985, 23304930, 29519578, 40253970, 44279367, 73798945, 88558734, 147597890, 221396835, 442793670]

約数ペア:

[(1, 442793670), (2, 221396835), (3, 147597890), (5, 88558734), (6, 73798945), (10, 44279367), (11, 40253970), (15, 29519578), (19, 23304930), (22, 20126985), (30, 14759789), (33, 13417990), (38, 11652465), (55, 8050794), (57, 7768310), (66, 6708995), (95, 4660986), (110, 4025397), (114, 3884155), (165, 2683598), (190, 2330493), (209, 2118630), (285, 1553662), (330, 1341799), (418, 1059315), (570, 776831), (627, 706210), (1045, 423726), (1254, 353105), (2090, 211863), (3135, 141242), (6270, 70621)]