30808638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10631}}^1$

素因数の和:10669

約数の個数: 48

約数和(自身を含む): 79612416

約数和(自身を除く): 48803778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 10631, 21262, 31893, 63786, 74417, 95679, 148834, 191358, 223251, 244513, 446502, 489026, 669753, 733539, 1339506, 1467078, 1711591, 2200617, 3423182, 4401234, 5134773, 10269546, 15404319, 30808638]

約数ペア:

[(1, 30808638), (2, 15404319), (3, 10269546), (6, 5134773), (7, 4401234), (9, 3423182), (14, 2200617), (18, 1711591), (21, 1467078), (23, 1339506), (42, 733539), (46, 669753), (63, 489026), (69, 446502), (126, 244513), (138, 223251), (161, 191358), (207, 148834), (322, 95679), (414, 74417), (483, 63786), (966, 31893), (1449, 21262), (2898, 10631)]