25452930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4021}}^1$

素因数の和:4242

約数の個数: 32

約数和(自身を含む): 61391808

約数和(自身を除く): 35938878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 4021, 6330, 8042, 12063, 20105, 24126, 40210, 60315, 120630, 848431, 1696862, 2545293, 4242155, 5090586, 8484310, 12726465, 25452930]

約数ペア:

[(1, 25452930), (2, 12726465), (3, 8484310), (5, 5090586), (6, 4242155), (10, 2545293), (15, 1696862), (30, 848431), (211, 120630), (422, 60315), (633, 40210), (1055, 24126), (1266, 20105), (2110, 12063), (3165, 8042), (4021, 6330)]