91239170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 192036096

約数和(自身を除く): 100796926

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 97, 110, 170, 187, 194, 374, 485, 503, 935, 970, 1006, 1067, 1649, 1870, 2134, 2515, 3298, 5030, 5335, 5533, 8245, 8551, 10670, 11066, 16490, 17102, 18139, 27665, 36278, 42755, 48791, 55330, 85510, 90695, 94061, 97582, 181390, 188122, 243955, 470305, 487910, 536701, 829447, 940610, 1073402, 1658894, 2683505, 4147235, 5367010, 8294470, 9123917, 18247834, 45619585, 91239170]

約数ペア:

[(1, 91239170), (2, 45619585), (5, 18247834), (10, 9123917), (11, 8294470), (17, 5367010), (22, 4147235), (34, 2683505), (55, 1658894), (85, 1073402), (97, 940610), (110, 829447), (170, 536701), (187, 487910), (194, 470305), (374, 243955), (485, 188122), (503, 181390), (935, 97582), (970, 94061), (1006, 90695), (1067, 85510), (1649, 55330), (1870, 48791), (2134, 42755), (2515, 36278), (3298, 27665), (5030, 18139), (5335, 17102), (5533, 16490), (8245, 11066), (8551, 10670)]