91900130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2723

約数の個数: 64

約数和(自身を含む): 207152640

約数和(自身を除く): 115252510

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 2030, 2465, 2663, 3451, 4930, 5326, 6902, 13315, 17255, 18641, 26630, 34510, 37282, 45271, 77227, 90542, 93205, 154454, 186410, 226355, 316897, 386135, 452710, 540589, 633794, 772270, 1081178, 1312859, 1584485, 2625718, 2702945, 3168970, 5405890, 6564295, 9190013, 13128590, 18380026, 45950065, 91900130]

約数ペア:

[(1, 91900130), (2, 45950065), (5, 18380026), (7, 13128590), (10, 9190013), (14, 6564295), (17, 5405890), (29, 3168970), (34, 2702945), (35, 2625718), (58, 1584485), (70, 1312859), (85, 1081178), (119, 772270), (145, 633794), (170, 540589), (203, 452710), (238, 386135), (290, 316897), (406, 226355), (493, 186410), (595, 154454), (986, 93205), (1015, 90542), (1190, 77227), (2030, 45271), (2465, 37282), (2663, 34510), (3451, 26630), (4930, 18641), (5326, 17255), (6902, 13315)]