30319860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16301}}^1$

素因数の和:16344

約数の個数: 48

約数和(自身を含む): 87639552

約数和(自身を除く): 57319692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 16301, 32602, 48903, 65204, 81505, 97806, 163010, 195612, 244515, 326020, 489030, 505331, 978060, 1010662, 1515993, 2021324, 2526655, 3031986, 5053310, 6063972, 7579965, 10106620, 15159930, 30319860]

約数ペア:

[(1, 30319860), (2, 15159930), (3, 10106620), (4, 7579965), (5, 6063972), (6, 5053310), (10, 3031986), (12, 2526655), (15, 2021324), (20, 1515993), (30, 1010662), (31, 978060), (60, 505331), (62, 489030), (93, 326020), (124, 244515), (155, 195612), (186, 163010), (310, 97806), (372, 81505), (465, 65204), (620, 48903), (930, 32602), (1860, 16301)]