56758590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 176256000

約数和(自身を除く): 119497410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 59, 63, 70, 90, 105, 118, 126, 135, 177, 189, 210, 270, 295, 315, 354, 378, 413, 509, 531, 590, 630, 826, 885, 945, 1018, 1062, 1239, 1527, 1593, 1770, 1890, 2065, 2478, 2545, 2655, 3054, 3186, 3563, 3717, 4130, 4581, 5090, 5310, 6195, 7126, 7434, 7635, 7965, 9162, 10689, 11151, 12390, 13743, 15270, 15930, 17815, 18585, 21378, 22302, 22905, 27486, 30031, 32067, 35630, 37170, 45810, 53445, 55755, 60062, 64134, 68715, 90093, 96201, 106890, 111510, 137430, 150155, 160335, 180186, 192402, 210217, 270279, 300310, 320670, 420434, 450465, 481005, 540558, 630651, 810837, 900930, 962010, 1051085, 1261302, 1351395, 1621674, 1891953, 2102170, 2702790, 3153255, 3783906, 4054185, 5675859, 6306510, 8108370, 9459765, 11351718, 18919530, 28379295, 56758590]

約数ペア:

[(1, 56758590), (2, 28379295), (3, 18919530), (5, 11351718), (6, 9459765), (7, 8108370), (9, 6306510), (10, 5675859), (14, 4054185), (15, 3783906), (18, 3153255), (21, 2702790), (27, 2102170), (30, 1891953), (35, 1621674), (42, 1351395), (45, 1261302), (54, 1051085), (59, 962010), (63, 900930), (70, 810837), (90, 630651), (105, 540558), (118, 481005), (126, 450465), (135, 420434), (177, 320670), (189, 300310), (210, 270279), (270, 210217), (295, 192402), (315, 180186), (354, 160335), (378, 150155), (413, 137430), (509, 111510), (531, 106890), (590, 96201), (630, 90093), (826, 68715), (885, 64134), (945, 60062), (1018, 55755), (1062, 53445), (1239, 45810), (1527, 37170), (1593, 35630), (1770, 32067), (1890, 30031), (2065, 27486), (2478, 22905), (2545, 22302), (2655, 21378), (3054, 18585), (3186, 17815), (3563, 15930), (3717, 15270), (4130, 13743), (4581, 12390), (5090, 11151), (5310, 10689), (6195, 9162), (7126, 7965), (7434, 7635)]