30408032618

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{33641}}^1$

素因数の和:33974

約数の個数: 32

約数和(自身を含む): 48056924160

約数和(自身を除く): 17648891542

約数列:

[1, 2, 31, 61, 62, 122, 239, 478, 1891, 3782, 7409, 14579, 14818, 29158, 33641, 67282, 451949, 903898, 1042871, 2052101, 2085742, 4104202, 8040199, 16080398, 63615131, 127230262, 249246169, 490452139, 498492338, 980904278, 15204016309, 30408032618]

約数ペア:

[(1, 30408032618), (2, 15204016309), (31, 980904278), (61, 498492338), (62, 490452139), (122, 249246169), (239, 127230262), (478, 63615131), (1891, 16080398), (3782, 8040199), (7409, 4104202), (14579, 2085742), (14818, 2052101), (29158, 1042871), (33641, 903898), (67282, 451949)]