77823090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1997}}^1$

素因数の和:2443

約数の個数: 48

約数和(自身を含む): 202908888

約数和(自身を除く): 125085798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 433, 866, 1299, 1997, 2165, 2598, 3897, 3994, 4330, 5991, 6495, 7794, 9985, 11982, 12990, 17973, 19485, 19970, 29955, 35946, 38970, 59910, 89865, 179730, 864701, 1729402, 2594103, 4323505, 5188206, 7782309, 8647010, 12970515, 15564618, 25941030, 38911545, 77823090]

約数ペア:

[(1, 77823090), (2, 38911545), (3, 25941030), (5, 15564618), (6, 12970515), (9, 8647010), (10, 7782309), (15, 5188206), (18, 4323505), (30, 2594103), (45, 1729402), (90, 864701), (433, 179730), (866, 89865), (1299, 59910), (1997, 38970), (2165, 35946), (2598, 29955), (3897, 19970), (3994, 19485), (4330, 17973), (5991, 12990), (6495, 11982), (7794, 9985)]