69741230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 140719680

約数和(自身を除く): 70978450

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 845, 1423, 1690, 1885, 2846, 3770, 4901, 7115, 9802, 14230, 18499, 24505, 36998, 41267, 49010, 82534, 92495, 184990, 206335, 240487, 412670, 480974, 536471, 1072942, 1202435, 2404870, 2682355, 5364710, 6974123, 13948246, 34870615, 69741230]

約数ペア:

[(1, 69741230), (2, 34870615), (5, 13948246), (10, 6974123), (13, 5364710), (26, 2682355), (29, 2404870), (58, 1202435), (65, 1072942), (130, 536471), (145, 480974), (169, 412670), (290, 240487), (338, 206335), (377, 184990), (754, 92495), (845, 82534), (1423, 49010), (1690, 41267), (1885, 36998), (2846, 24505), (3770, 18499), (4901, 14230), (7115, 9802)]