90762110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 178343424

約数和(自身を除く): 87581314

約数列:

[1, 2, 5, 10, 31, 37, 41, 62, 74, 82, 155, 185, 193, 205, 310, 370, 386, 410, 965, 1147, 1271, 1517, 1930, 2294, 2542, 3034, 5735, 5983, 6355, 7141, 7585, 7913, 11470, 11966, 12710, 14282, 15170, 15826, 29915, 35705, 39565, 47027, 59830, 71410, 79130, 94054, 221371, 235135, 245303, 292781, 442742, 470270, 490606, 585562, 1106855, 1226515, 1463905, 2213710, 2453030, 2927810, 9076211, 18152422, 45381055, 90762110]

約数ペア:

[(1, 90762110), (2, 45381055), (5, 18152422), (10, 9076211), (31, 2927810), (37, 2453030), (41, 2213710), (62, 1463905), (74, 1226515), (82, 1106855), (155, 585562), (185, 490606), (193, 470270), (205, 442742), (310, 292781), (370, 245303), (386, 235135), (410, 221371), (965, 94054), (1147, 79130), (1271, 71410), (1517, 59830), (1930, 47027), (2294, 39565), (2542, 35705), (3034, 29915), (5735, 15826), (5983, 15170), (6355, 14282), (7141, 12710), (7585, 11966), (7913, 11470)]