72030142

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{20359}}^1$

素因数の和:20451

約数の個数: 16

約数和(自身を含む): 113608800

約数和(自身を除く): 41578658

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 20359, 40718, 590411, 1180822, 1241899, 2483798, 36015071, 72030142]

約数ペア:

[(1, 72030142), (2, 36015071), (29, 2483798), (58, 1241899), (61, 1180822), (122, 590411), (1769, 40718), (3538, 20359)]