30442294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 51068160

約数和(自身を除く): 20625866

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 571, 874, 1142, 1159, 1403, 2318, 2806, 10849, 13133, 21698, 26266, 26657, 34831, 53314, 69662, 249527, 499054, 661789, 801113, 1323578, 1602226, 15221147, 30442294]

約数ペア:

[(1, 30442294), (2, 15221147), (19, 1602226), (23, 1323578), (38, 801113), (46, 661789), (61, 499054), (122, 249527), (437, 69662), (571, 53314), (874, 34831), (1142, 26657), (1159, 26266), (1403, 21698), (2318, 13133), (2806, 10849)]