139881390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{423883}}^1$

素因数の和:423904

約数の個数: 32

約数和(自身を含む): 366235776

約数和(自身を除く): 226354386

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 423883, 847766, 1271649, 2119415, 2543298, 4238830, 4662713, 6358245, 9325426, 12716490, 13988139, 23313565, 27976278, 46627130, 69940695, 139881390]

約数ペア:

[(1, 139881390), (2, 69940695), (3, 46627130), (5, 27976278), (6, 23313565), (10, 13988139), (11, 12716490), (15, 9325426), (22, 6358245), (30, 4662713), (33, 4238830), (55, 2543298), (66, 2119415), (110, 1271649), (165, 847766), (330, 423883)]