129617970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{2399}}^1$

素因数の和:4210

約数の個数: 32

約数和(自身を含む): 311385600

約数和(自身を除く): 181767630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1801, 2399, 3602, 4798, 5403, 7197, 9005, 10806, 11995, 14394, 18010, 23990, 27015, 35985, 54030, 71970, 4320599, 8641198, 12961797, 21602995, 25923594, 43205990, 64808985, 129617970]

約数ペア:

[(1, 129617970), (2, 64808985), (3, 43205990), (5, 25923594), (6, 21602995), (10, 12961797), (15, 8641198), (30, 4320599), (1801, 71970), (2399, 54030), (3602, 35985), (4798, 27015), (5403, 23990), (7197, 18010), (9005, 14394), (10806, 11995)]