13910890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 30336768

約数和(自身を除く): 16425878

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 41, 70, 74, 82, 131, 185, 205, 259, 262, 287, 370, 410, 518, 574, 655, 917, 1295, 1310, 1435, 1517, 1834, 2590, 2870, 3034, 4585, 4847, 5371, 7585, 9170, 9694, 10619, 10742, 15170, 21238, 24235, 26855, 33929, 37597, 48470, 53095, 53710, 67858, 75194, 106190, 169645, 187985, 198727, 339290, 375970, 397454, 993635, 1391089, 1987270, 2782178, 6955445, 13910890]

約数ペア:

[(1, 13910890), (2, 6955445), (5, 2782178), (7, 1987270), (10, 1391089), (14, 993635), (35, 397454), (37, 375970), (41, 339290), (70, 198727), (74, 187985), (82, 169645), (131, 106190), (185, 75194), (205, 67858), (259, 53710), (262, 53095), (287, 48470), (370, 37597), (410, 33929), (518, 26855), (574, 24235), (655, 21238), (917, 15170), (1295, 10742), (1310, 10619), (1435, 9694), (1517, 9170), (1834, 7585), (2590, 5371), (2870, 4847), (3034, 4585)]