64093270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4621}}^1$

素因数の和:4720

約数の個数: 32

約数和(自身を含む): 123130080

約数和(自身を除く): 59036810

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 4621, 6935, 9242, 13870, 23105, 46210, 87799, 175598, 337333, 438995, 674666, 877990, 1686665, 3373330, 6409327, 12818654, 32046635, 64093270]

約数ペア:

[(1, 64093270), (2, 32046635), (5, 12818654), (10, 6409327), (19, 3373330), (38, 1686665), (73, 877990), (95, 674666), (146, 438995), (190, 337333), (365, 175598), (730, 87799), (1387, 46210), (2774, 23105), (4621, 13870), (6935, 9242)]