9132290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 17210880

約数和(自身を除く): 8078590

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 331, 445, 662, 890, 1655, 2759, 3310, 5518, 10261, 13795, 20522, 27590, 29459, 51305, 58918, 102610, 147295, 294590, 913229, 1826458, 4566145, 9132290]

約数ペア:

[(1, 9132290), (2, 4566145), (5, 1826458), (10, 913229), (31, 294590), (62, 147295), (89, 102610), (155, 58918), (178, 51305), (310, 29459), (331, 27590), (445, 20522), (662, 13795), (890, 10261), (1655, 5518), (2759, 3310)]