84390690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{31607}}^1$

素因数の和:31706

約数の個数: 32

約数和(自身を含む): 204819840

約数和(自身を除く): 120429150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 31607, 63214, 94821, 158035, 189642, 316070, 474105, 948210, 2813023, 5626046, 8439069, 14065115, 16878138, 28130230, 42195345, 84390690]

約数ペア:

[(1, 84390690), (2, 42195345), (3, 28130230), (5, 16878138), (6, 14065115), (10, 8439069), (15, 5626046), (30, 2813023), (89, 948210), (178, 474105), (267, 316070), (445, 189642), (534, 158035), (890, 94821), (1335, 63214), (2670, 31607)]