74637070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1699}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 141004800

約数和(自身を除く): 66367730

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1699, 1910, 3398, 4393, 8495, 8786, 16990, 21965, 39077, 43930, 78154, 195385, 324509, 390770, 649018, 1622545, 3245090, 7463707, 14927414, 37318535, 74637070]

約数ペア:

[(1, 74637070), (2, 37318535), (5, 14927414), (10, 7463707), (23, 3245090), (46, 1622545), (115, 649018), (191, 390770), (230, 324509), (382, 195385), (955, 78154), (1699, 43930), (1910, 39077), (3398, 21965), (4393, 16990), (8495, 8786)]