940888970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10831}}^1$

素因数の和:10935

約数の個数: 64

約数和(自身を含む): 2077664256

約数和(自身を除く): 1136775286

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 73, 85, 119, 146, 170, 238, 365, 511, 595, 730, 1022, 1190, 1241, 2482, 2555, 5110, 6205, 8687, 10831, 12410, 17374, 21662, 43435, 54155, 75817, 86870, 108310, 151634, 184127, 368254, 379085, 758170, 790663, 920635, 1288889, 1581326, 1841270, 2577778, 3953315, 5534641, 6444445, 7906630, 11069282, 12888890, 13441271, 26882542, 27673205, 55346410, 67206355, 94088897, 134412710, 188177794, 470444485, 940888970]

約数ペア:

[(1, 940888970), (2, 470444485), (5, 188177794), (7, 134412710), (10, 94088897), (14, 67206355), (17, 55346410), (34, 27673205), (35, 26882542), (70, 13441271), (73, 12888890), (85, 11069282), (119, 7906630), (146, 6444445), (170, 5534641), (238, 3953315), (365, 2577778), (511, 1841270), (595, 1581326), (730, 1288889), (1022, 920635), (1190, 790663), (1241, 758170), (2482, 379085), (2555, 368254), (5110, 184127), (6205, 151634), (8687, 108310), (10831, 86870), (12410, 75817), (17374, 54155), (21662, 43435)]