440233170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2868

約数の個数: 96

約数和(自身を含む): 1181412864

約数和(自身を除く): 741179694

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 169, 186, 195, 310, 338, 390, 403, 465, 507, 806, 845, 930, 1014, 1209, 1690, 2015, 2418, 2535, 2801, 4030, 5070, 5239, 5602, 6045, 8403, 10478, 12090, 14005, 15717, 16806, 26195, 28010, 31434, 36413, 42015, 52390, 72826, 78585, 84030, 86831, 109239, 157170, 173662, 182065, 218478, 260493, 364130, 434155, 473369, 520986, 546195, 868310, 946738, 1092390, 1128803, 1302465, 1420107, 2257606, 2366845, 2604930, 2840214, 3386409, 4733690, 5644015, 6772818, 7100535, 11288030, 14201070, 14674439, 16932045, 29348878, 33864090, 44023317, 73372195, 88046634, 146744390, 220116585, 440233170]

約数ペア:

[(1, 440233170), (2, 220116585), (3, 146744390), (5, 88046634), (6, 73372195), (10, 44023317), (13, 33864090), (15, 29348878), (26, 16932045), (30, 14674439), (31, 14201070), (39, 11288030), (62, 7100535), (65, 6772818), (78, 5644015), (93, 4733690), (130, 3386409), (155, 2840214), (169, 2604930), (186, 2366845), (195, 2257606), (310, 1420107), (338, 1302465), (390, 1128803), (403, 1092390), (465, 946738), (507, 868310), (806, 546195), (845, 520986), (930, 473369), (1014, 434155), (1209, 364130), (1690, 260493), (2015, 218478), (2418, 182065), (2535, 173662), (2801, 157170), (4030, 109239), (5070, 86831), (5239, 84030), (5602, 78585), (6045, 72826), (8403, 52390), (10478, 42015), (12090, 36413), (14005, 31434), (15717, 28010), (16806, 26195)]