42557092020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7626719}}^1$

素因数の和:7626765

約数の個数: 72

約数和(自身を含む): 133254051840

約数和(自身を除く): 90696959820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 7626719, 15253438, 22880157, 30506876, 38133595, 45760314, 68640471, 76267190, 91520628, 114400785, 137280942, 152534380, 228801570, 236428289, 274561884, 343202355, 457603140, 472856578, 686404710, 709284867, 945713156, 1182141445, 1372809420, 1418569734, 2127854601, 2364282890, 2837139468, 3546424335, 4255709202, 4728565780, 7092848670, 8511418404, 10639273005, 14185697340, 21278546010, 42557092020]

約数ペア:

[(1, 42557092020), (2, 21278546010), (3, 14185697340), (4, 10639273005), (5, 8511418404), (6, 7092848670), (9, 4728565780), (10, 4255709202), (12, 3546424335), (15, 2837139468), (18, 2364282890), (20, 2127854601), (30, 1418569734), (31, 1372809420), (36, 1182141445), (45, 945713156), (60, 709284867), (62, 686404710), (90, 472856578), (93, 457603140), (124, 343202355), (155, 274561884), (180, 236428289), (186, 228801570), (279, 152534380), (310, 137280942), (372, 114400785), (465, 91520628), (558, 76267190), (620, 68640471), (930, 45760314), (1116, 38133595), (1395, 30506876), (1860, 22880157), (2790, 15253438), (5580, 7626719)]