86882550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19973}}^1$

素因数の和:20017

約数の個数: 48

約数和(自身を含む): 222909840

約数和(自身を除く): 136027290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 19973, 39946, 59919, 99865, 119838, 199730, 299595, 499325, 579217, 599190, 998650, 1158434, 1497975, 1737651, 2896085, 2995950, 3475302, 5792170, 8688255, 14480425, 17376510, 28960850, 43441275, 86882550]

約数ペア:

[(1, 86882550), (2, 43441275), (3, 28960850), (5, 17376510), (6, 14480425), (10, 8688255), (15, 5792170), (25, 3475302), (29, 2995950), (30, 2896085), (50, 1737651), (58, 1497975), (75, 1158434), (87, 998650), (145, 599190), (150, 579217), (174, 499325), (290, 299595), (435, 199730), (725, 119838), (870, 99865), (1450, 59919), (2175, 39946), (4350, 19973)]