431145810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{208283}}^1$

素因数の和:208319

約数の個数: 48

約数和(自身を含む): 1169722944

約数和(自身を除く): 738577134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 208283, 416566, 624849, 1041415, 1249698, 1874547, 2082830, 3124245, 3749094, 4790509, 6248490, 9372735, 9581018, 14371527, 18745470, 23952545, 28743054, 43114581, 47905090, 71857635, 86229162, 143715270, 215572905, 431145810]

約数ペア:

[(1, 431145810), (2, 215572905), (3, 143715270), (5, 86229162), (6, 71857635), (9, 47905090), (10, 43114581), (15, 28743054), (18, 23952545), (23, 18745470), (30, 14371527), (45, 9581018), (46, 9372735), (69, 6248490), (90, 4790509), (115, 3749094), (138, 3124245), (207, 2082830), (230, 1874547), (345, 1249698), (414, 1041415), (690, 624849), (1035, 416566), (2070, 208283)]