57280830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 141473088

約数和(自身を除く): 84192258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 113, 122, 183, 226, 277, 305, 339, 366, 554, 565, 610, 678, 831, 915, 1130, 1385, 1662, 1695, 1830, 2770, 3390, 4155, 6893, 8310, 13786, 16897, 20679, 31301, 33794, 34465, 41358, 50691, 62602, 68930, 84485, 93903, 101382, 103395, 156505, 168970, 187806, 206790, 253455, 313010, 469515, 506910, 939030, 1909361, 3818722, 5728083, 9546805, 11456166, 19093610, 28640415, 57280830]

約数ペア:

[(1, 57280830), (2, 28640415), (3, 19093610), (5, 11456166), (6, 9546805), (10, 5728083), (15, 3818722), (30, 1909361), (61, 939030), (113, 506910), (122, 469515), (183, 313010), (226, 253455), (277, 206790), (305, 187806), (339, 168970), (366, 156505), (554, 103395), (565, 101382), (610, 93903), (678, 84485), (831, 68930), (915, 62602), (1130, 50691), (1385, 41358), (1662, 34465), (1695, 33794), (1830, 31301), (2770, 20679), (3390, 16897), (4155, 13786), (6893, 8310)]