65630180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2289

約数の個数: 96

約数和(自身を含む): 180956160

約数和(自身を除く): 115325980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2243, 2660, 2926, 4180, 4486, 5852, 7315, 8972, 11215, 14630, 15701, 22430, 24673, 29260, 31402, 42617, 44860, 49346, 62804, 78505, 85234, 98692, 123365, 157010, 170468, 172711, 213085, 246730, 298319, 314020, 345422, 426170, 468787, 493460, 596638, 690844, 852340, 863555, 937574, 1193276, 1491595, 1727110, 1875148, 2343935, 2983190, 3281509, 3454220, 4687870, 5966380, 6563018, 9375740, 13126036, 16407545, 32815090, 65630180]

約数ペア:

[(1, 65630180), (2, 32815090), (4, 16407545), (5, 13126036), (7, 9375740), (10, 6563018), (11, 5966380), (14, 4687870), (19, 3454220), (20, 3281509), (22, 2983190), (28, 2343935), (35, 1875148), (38, 1727110), (44, 1491595), (55, 1193276), (70, 937574), (76, 863555), (77, 852340), (95, 690844), (110, 596638), (133, 493460), (140, 468787), (154, 426170), (190, 345422), (209, 314020), (220, 298319), (266, 246730), (308, 213085), (380, 172711), (385, 170468), (418, 157010), (532, 123365), (665, 98692), (770, 85234), (836, 78505), (1045, 62804), (1330, 49346), (1463, 44860), (1540, 42617), (2090, 31402), (2243, 29260), (2660, 24673), (2926, 22430), (4180, 15701), (4486, 14630), (5852, 11215), (7315, 8972)]