7225910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 13763520

約数和(自身を除く): 6537610

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 353, 445, 706, 890, 1765, 2047, 3530, 4094, 8119, 10235, 16238, 20470, 31417, 40595, 62834, 81190, 157085, 314170, 722591, 1445182, 3612955, 7225910]

約数ペア:

[(1, 7225910), (2, 3612955), (5, 1445182), (10, 722591), (23, 314170), (46, 157085), (89, 81190), (115, 62834), (178, 40595), (230, 31417), (353, 20470), (445, 16238), (706, 10235), (890, 8119), (1765, 4094), (2047, 3530)]