2017817730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{11171}}^1$

素因数の和:11413

約数の個数: 80

約数和(自身を含む): 5450505984

約数和(自身を除く): 3432688254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 223, 270, 405, 446, 669, 810, 1115, 1338, 2007, 2230, 3345, 4014, 6021, 6690, 10035, 11171, 12042, 18063, 20070, 22342, 30105, 33513, 36126, 55855, 60210, 67026, 90315, 100539, 111710, 167565, 180630, 201078, 301617, 335130, 502695, 603234, 904851, 1005390, 1508085, 1809702, 2491133, 3016170, 4524255, 4982266, 7473399, 9048510, 12455665, 14946798, 22420197, 24911330, 37366995, 44840394, 67260591, 74733990, 112100985, 134521182, 201781773, 224201970, 336302955, 403563546, 672605910, 1008908865, 2017817730]

約数ペア:

[(1, 2017817730), (2, 1008908865), (3, 672605910), (5, 403563546), (6, 336302955), (9, 224201970), (10, 201781773), (15, 134521182), (18, 112100985), (27, 74733990), (30, 67260591), (45, 44840394), (54, 37366995), (81, 24911330), (90, 22420197), (135, 14946798), (162, 12455665), (223, 9048510), (270, 7473399), (405, 4982266), (446, 4524255), (669, 3016170), (810, 2491133), (1115, 1809702), (1338, 1508085), (2007, 1005390), (2230, 904851), (3345, 603234), (4014, 502695), (6021, 335130), (6690, 301617), (10035, 201078), (11171, 180630), (12042, 167565), (18063, 111710), (20070, 100539), (22342, 90315), (30105, 67026), (33513, 60210), (36126, 55855)]