67253890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4049}}^1$

素因数の和:4218

約数の個数: 32

約数和(自身を含む): 132969600

約数和(自身を除く): 65715710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 4049, 8098, 8305, 16610, 20245, 40490, 44539, 89078, 222695, 445390, 611399, 1222798, 3056995, 6113990, 6725389, 13450778, 33626945, 67253890]

約数ペア:

[(1, 67253890), (2, 33626945), (5, 13450778), (10, 6725389), (11, 6113990), (22, 3056995), (55, 1222798), (110, 611399), (151, 445390), (302, 222695), (755, 89078), (1510, 44539), (1661, 40490), (3322, 20245), (4049, 16610), (8098, 8305)]