931190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 1976400

約数和(自身を除く): 1045210

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 65, 95, 130, 145, 169, 190, 247, 290, 338, 377, 494, 551, 754, 845, 1102, 1235, 1690, 1885, 2470, 2755, 3211, 3770, 4901, 5510, 6422, 7163, 9802, 14326, 16055, 24505, 32110, 35815, 49010, 71630, 93119, 186238, 465595, 931190]

約数ペア:

[(1, 931190), (2, 465595), (5, 186238), (10, 93119), (13, 71630), (19, 49010), (26, 35815), (29, 32110), (38, 24505), (58, 16055), (65, 14326), (95, 9802), (130, 7163), (145, 6422), (169, 5510), (190, 4901), (247, 3770), (290, 3211), (338, 2755), (377, 2470), (494, 1885), (551, 1690), (754, 1235), (845, 1102)]