30218778

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29453}}^1$

素因数の和:29483

約数の個数: 32

約数和(自身を含む): 70689600

約数和(自身を除く): 40470822

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 29453, 58906, 88359, 176718, 265077, 530154, 559607, 795231, 1119214, 1590462, 1678821, 3357642, 5036463, 10072926, 15109389, 30218778]

約数ペア:

[(1, 30218778), (2, 15109389), (3, 10072926), (6, 5036463), (9, 3357642), (18, 1678821), (19, 1590462), (27, 1119214), (38, 795231), (54, 559607), (57, 530154), (114, 265077), (171, 176718), (342, 88359), (513, 58906), (1026, 29453)]