30954458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 51632640

約数和(自身を除く): 20678182

約数列:

[1, 2, 19, 23, 38, 46, 107, 214, 331, 437, 662, 874, 2033, 2461, 4066, 4922, 6289, 7613, 12578, 15226, 35417, 46759, 70834, 93518, 144647, 289294, 672923, 814591, 1345846, 1629182, 15477229, 30954458]

約数ペア:

[(1, 30954458), (2, 15477229), (19, 1629182), (23, 1345846), (38, 814591), (46, 672923), (107, 289294), (214, 144647), (331, 93518), (437, 70834), (662, 46759), (874, 35417), (2033, 15226), (2461, 12578), (4066, 7613), (4922, 6289)]