82173490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2503}}^1$

素因数の和:2591

約数の個数: 48

約数和(自身を含む): 174699072

約数和(自身を除く): 92525582

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 2345, 2503, 3283, 4690, 5006, 6566, 12515, 16415, 17521, 25030, 32830, 35042, 87605, 122647, 167701, 175210, 245294, 335402, 613235, 838505, 1173907, 1226470, 1677010, 2347814, 5869535, 8217349, 11739070, 16434698, 41086745, 82173490]

約数ペア:

[(1, 82173490), (2, 41086745), (5, 16434698), (7, 11739070), (10, 8217349), (14, 5869535), (35, 2347814), (49, 1677010), (67, 1226470), (70, 1173907), (98, 838505), (134, 613235), (245, 335402), (335, 245294), (469, 175210), (490, 167701), (670, 122647), (938, 87605), (2345, 35042), (2503, 32830), (3283, 25030), (4690, 17521), (5006, 16415), (6566, 12515)]