27752730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 70761600

約数和(自身を除く): 43008870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 181, 190, 269, 285, 362, 538, 543, 570, 807, 905, 1086, 1345, 1614, 1810, 2690, 2715, 3439, 4035, 5111, 5430, 6878, 8070, 10222, 10317, 15333, 17195, 20634, 25555, 30666, 34390, 48689, 51110, 51585, 76665, 97378, 103170, 146067, 153330, 243445, 292134, 486890, 730335, 925091, 1460670, 1850182, 2775273, 4625455, 5550546, 9250910, 13876365, 27752730]

約数ペア:

[(1, 27752730), (2, 13876365), (3, 9250910), (5, 5550546), (6, 4625455), (10, 2775273), (15, 1850182), (19, 1460670), (30, 925091), (38, 730335), (57, 486890), (95, 292134), (114, 243445), (181, 153330), (190, 146067), (269, 103170), (285, 97378), (362, 76665), (538, 51585), (543, 51110), (570, 48689), (807, 34390), (905, 30666), (1086, 25555), (1345, 20634), (1614, 17195), (1810, 15333), (2690, 10317), (2715, 10222), (3439, 8070), (4035, 6878), (5111, 5430)]