68900110

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{112951}}^1$

素因数の和:113019

約数の個数: 16

約数和(自身を含む): 126054432

約数和(自身を除く): 57154322

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 112951, 225902, 564755, 1129510, 6890011, 13780022, 34450055, 68900110]

約数ペア:

[(1, 68900110), (2, 34450055), (5, 13780022), (10, 6890011), (61, 1129510), (122, 564755), (305, 225902), (610, 112951)]