42001860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 123379200

約数和(自身を除く): 81377340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 101, 116, 145, 174, 202, 239, 290, 303, 348, 404, 435, 478, 505, 580, 606, 717, 870, 956, 1010, 1195, 1212, 1434, 1515, 1740, 2020, 2390, 2868, 2929, 3030, 3585, 4780, 5858, 6060, 6931, 7170, 8787, 11716, 13862, 14340, 14645, 17574, 20793, 24139, 27724, 29290, 34655, 35148, 41586, 43935, 48278, 58580, 69310, 72417, 83172, 87870, 96556, 103965, 120695, 138620, 144834, 175740, 207930, 241390, 289668, 362085, 415860, 482780, 700031, 724170, 1400062, 1448340, 2100093, 2800124, 3500155, 4200186, 7000310, 8400372, 10500465, 14000620, 21000930, 42001860]

約数ペア:

[(1, 42001860), (2, 21000930), (3, 14000620), (4, 10500465), (5, 8400372), (6, 7000310), (10, 4200186), (12, 3500155), (15, 2800124), (20, 2100093), (29, 1448340), (30, 1400062), (58, 724170), (60, 700031), (87, 482780), (101, 415860), (116, 362085), (145, 289668), (174, 241390), (202, 207930), (239, 175740), (290, 144834), (303, 138620), (348, 120695), (404, 103965), (435, 96556), (478, 87870), (505, 83172), (580, 72417), (606, 69310), (717, 58580), (870, 48278), (956, 43935), (1010, 41586), (1195, 35148), (1212, 34655), (1434, 29290), (1515, 27724), (1740, 24139), (2020, 20793), (2390, 17574), (2868, 14645), (2929, 14340), (3030, 13862), (3585, 11716), (4780, 8787), (5858, 7170), (6060, 6931)]