30812078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{45179}}^1$

素因数の和:45223

約数の個数: 16

約数和(自身を含む): 52047360

約数和(自身を除く): 21235282

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 45179, 90358, 496969, 993938, 1400549, 2801098, 15406039, 30812078]

約数ペア:

[(1, 30812078), (2, 15406039), (11, 2801098), (22, 1400549), (31, 993938), (62, 496969), (341, 90358), (682, 45179)]