69541140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61001}}^1$

素因数の和:61032

約数の個数: 48

約数和(自身を含む): 204966720

約数和(自身を除く): 135425580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 61001, 122002, 183003, 244004, 305005, 366006, 610010, 732012, 915015, 1159019, 1220020, 1830030, 2318038, 3477057, 3660060, 4636076, 5795095, 6954114, 11590190, 13908228, 17385285, 23180380, 34770570, 69541140]

約数ペア:

[(1, 69541140), (2, 34770570), (3, 23180380), (4, 17385285), (5, 13908228), (6, 11590190), (10, 6954114), (12, 5795095), (15, 4636076), (19, 3660060), (20, 3477057), (30, 2318038), (38, 1830030), (57, 1220020), (60, 1159019), (76, 915015), (95, 732012), (114, 610010), (190, 366006), (228, 305005), (285, 244004), (380, 183003), (570, 122002), (1140, 61001)]