15511668190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1\times {\mathrm{3469}}^1$

素因数の和:4429

約数の個数: 64

約数和(自身を含む): 30625387200

約数和(自身を除く): 15113719010

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 907, 986, 1814, 2465, 3469, 4535, 4930, 6938, 9070, 15419, 17345, 26303, 30838, 34690, 52606, 58973, 77095, 100601, 117946, 131515, 154190, 201202, 263030, 294865, 447151, 503005, 589730, 894302, 1006010, 1710217, 2235755, 3146383, 3420434, 4471510, 6292766, 8551085, 15731915, 17102170, 31463830, 53488511, 91245107, 106977022, 182490214, 267442555, 456225535, 534885110, 912451070, 1551166819, 3102333638, 7755834095, 15511668190]

約数ペア:

[(1, 15511668190), (2, 7755834095), (5, 3102333638), (10, 1551166819), (17, 912451070), (29, 534885110), (34, 456225535), (58, 267442555), (85, 182490214), (145, 106977022), (170, 91245107), (290, 53488511), (493, 31463830), (907, 17102170), (986, 15731915), (1814, 8551085), (2465, 6292766), (3469, 4471510), (4535, 3420434), (4930, 3146383), (6938, 2235755), (9070, 1710217), (15419, 1006010), (17345, 894302), (26303, 589730), (30838, 503005), (34690, 447151), (52606, 294865), (58973, 263030), (77095, 201202), (100601, 154190), (117946, 131515)]