873359460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{12473}}^1$

素因数の和:12877

約数の個数: 72

約数和(自身を含む): 2656213560

約数和(自身を除く): 1782854100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 778, 1167, 1556, 1945, 2334, 3501, 3890, 4668, 5835, 7002, 7780, 11670, 12473, 14004, 17505, 23340, 24946, 35010, 37419, 49892, 62365, 70020, 74838, 112257, 124730, 149676, 187095, 224514, 249460, 374190, 449028, 561285, 748380, 1122570, 2245140, 4851997, 9703994, 14555991, 19407988, 24259985, 29111982, 43667973, 48519970, 58223964, 72779955, 87335946, 97039940, 145559910, 174671892, 218339865, 291119820, 436679730, 873359460]

約数ペア:

[(1, 873359460), (2, 436679730), (3, 291119820), (4, 218339865), (5, 174671892), (6, 145559910), (9, 97039940), (10, 87335946), (12, 72779955), (15, 58223964), (18, 48519970), (20, 43667973), (30, 29111982), (36, 24259985), (45, 19407988), (60, 14555991), (90, 9703994), (180, 4851997), (389, 2245140), (778, 1122570), (1167, 748380), (1556, 561285), (1945, 449028), (2334, 374190), (3501, 249460), (3890, 224514), (4668, 187095), (5835, 149676), (7002, 124730), (7780, 112257), (11670, 74838), (12473, 70020), (14004, 62365), (17505, 49892), (23340, 37419), (24946, 35010)]