1830431270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{96797}}^1$

素因数の和:96896

約数の個数: 32

約数和(自身を含む): 3456850176

約数和(自身を除く): 1626418906

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3782, 9455, 18910, 96797, 193594, 483985, 967970, 3000707, 5904617, 6001414, 11809234, 15003535, 29523085, 30007070, 59046170, 183043127, 366086254, 915215635, 1830431270]

約数ペア:

[(1, 1830431270), (2, 915215635), (5, 366086254), (10, 183043127), (31, 59046170), (61, 30007070), (62, 29523085), (122, 15003535), (155, 11809234), (305, 6001414), (310, 5904617), (610, 3000707), (1891, 967970), (3782, 483985), (9455, 193594), (18910, 96797)]