284633210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 548731800

約数和(自身を除く): 264098590

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 289, 298, 578, 661, 745, 1322, 1445, 1490, 2533, 2890, 3305, 5066, 6610, 11237, 12665, 22474, 25330, 43061, 56185, 86122, 98489, 112370, 191029, 196978, 215305, 382058, 430610, 492445, 955145, 984890, 1674313, 1910290, 3348626, 8371565, 16743130, 28463321, 56926642, 142316605, 284633210]

約数ペア:

[(1, 284633210), (2, 142316605), (5, 56926642), (10, 28463321), (17, 16743130), (34, 8371565), (85, 3348626), (149, 1910290), (170, 1674313), (289, 984890), (298, 955145), (578, 492445), (661, 430610), (745, 382058), (1322, 215305), (1445, 196978), (1490, 191029), (2533, 112370), (2890, 98489), (3305, 86122), (5066, 56185), (6610, 43061), (11237, 25330), (12665, 22474)]