2017402835

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2719}}^1$

素因数の和:2820

約数の個数: 64

約数和(自身を含む): 3102105600

約数和(自身を除く): 1084702765

約数列:

[1, 5, 7, 17, 29, 35, 43, 85, 119, 145, 203, 215, 301, 493, 595, 731, 1015, 1247, 1505, 2465, 2719, 3451, 3655, 5117, 6235, 8729, 13595, 17255, 19033, 21199, 25585, 43645, 46223, 78851, 95165, 105995, 116917, 148393, 231115, 323561, 394255, 551957, 584585, 741965, 818419, 1340467, 1617805, 1987589, 2759785, 3390593, 4092095, 6702335, 9383269, 9937945, 13913123, 16952965, 23734151, 46916345, 57640081, 69565615, 118670755, 288200405, 403480567, 2017402835]

約数ペア:

[(1, 2017402835), (5, 403480567), (7, 288200405), (17, 118670755), (29, 69565615), (35, 57640081), (43, 46916345), (85, 23734151), (119, 16952965), (145, 13913123), (203, 9937945), (215, 9383269), (301, 6702335), (493, 4092095), (595, 3390593), (731, 2759785), (1015, 1987589), (1247, 1617805), (1505, 1340467), (2465, 818419), (2719, 741965), (3451, 584585), (3655, 551957), (5117, 394255), (6235, 323561), (8729, 231115), (13595, 148393), (17255, 116917), (19033, 105995), (21199, 95165), (25585, 78851), (43645, 46223)]