29995820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{88223}}^1$

素因数の和:88249

約数の個数: 24

約数和(自身を含む): 66697344

約数和(自身を除く): 36701524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 88223, 176446, 352892, 441115, 882230, 1499791, 1764460, 2999582, 5999164, 7498955, 14997910, 29995820]

約数ペア:

[(1, 29995820), (2, 14997910), (4, 7498955), (5, 5999164), (10, 2999582), (17, 1764460), (20, 1499791), (34, 882230), (68, 441115), (85, 352892), (170, 176446), (340, 88223)]