1877889230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 4074385536

約数和(自身を除く): 2196496306

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 73, 94, 98, 146, 235, 245, 329, 365, 470, 490, 511, 658, 730, 1022, 1117, 1645, 2234, 2303, 2555, 3290, 3431, 3577, 4606, 5110, 5585, 6862, 7154, 7819, 11170, 11515, 15638, 17155, 17885, 23030, 24017, 34310, 35770, 39095, 48034, 52499, 54733, 78190, 81541, 104998, 109466, 120085, 163082, 168119, 240170, 262495, 273665, 336238, 367493, 407705, 524990, 547330, 570787, 734986, 815410, 840595, 1141574, 1681190, 1837465, 2572451, 2853935, 3674930, 3832427, 3995509, 5144902, 5707870, 7664854, 7991018, 12862255, 19162135, 19977545, 25724510, 26826989, 38324270, 39955090, 53653978, 134134945, 187788923, 268269890, 375577846, 938944615, 1877889230]

約数ペア:

[(1, 1877889230), (2, 938944615), (5, 375577846), (7, 268269890), (10, 187788923), (14, 134134945), (35, 53653978), (47, 39955090), (49, 38324270), (70, 26826989), (73, 25724510), (94, 19977545), (98, 19162135), (146, 12862255), (235, 7991018), (245, 7664854), (329, 5707870), (365, 5144902), (470, 3995509), (490, 3832427), (511, 3674930), (658, 2853935), (730, 2572451), (1022, 1837465), (1117, 1681190), (1645, 1141574), (2234, 840595), (2303, 815410), (2555, 734986), (3290, 570787), (3431, 547330), (3577, 524990), (4606, 407705), (5110, 367493), (5585, 336238), (6862, 273665), (7154, 262495), (7819, 240170), (11170, 168119), (11515, 163082), (15638, 120085), (17155, 109466), (17885, 104998), (23030, 81541), (24017, 78190), (34310, 54733), (35770, 52499), (39095, 48034)]