31345230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5147}}^1$

素因数の和:5193

約数の個数: 64

約数和(自身を含む): 88957440

約数和(自身を除く): 57612210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 5147, 6090, 10294, 15441, 25735, 30882, 36029, 51470, 72058, 77205, 108087, 149263, 154410, 180145, 216174, 298526, 360290, 447789, 540435, 746315, 895578, 1044841, 1080870, 1492630, 2089682, 2238945, 3134523, 4477890, 5224205, 6269046, 10448410, 15672615, 31345230]

約数ペア:

[(1, 31345230), (2, 15672615), (3, 10448410), (5, 6269046), (6, 5224205), (7, 4477890), (10, 3134523), (14, 2238945), (15, 2089682), (21, 1492630), (29, 1080870), (30, 1044841), (35, 895578), (42, 746315), (58, 540435), (70, 447789), (87, 360290), (105, 298526), (145, 216174), (174, 180145), (203, 154410), (210, 149263), (290, 108087), (406, 77205), (435, 72058), (609, 51470), (870, 36029), (1015, 30882), (1218, 25735), (2030, 15441), (3045, 10294), (5147, 6090)]