23542020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4219}}^1$

素因数の和:4265

約数の個数: 72

約数和(自身を含む): 73731840

約数和(自身を除く): 50189820

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, 4219, 5580, 8438, 12657, 16876, 21095, 25314, 37971, 42190, 50628, 63285, 75942, 84380, 126570, 130789, 151884, 189855, 253140, 261578, 379710, 392367, 523156, 653945, 759420, 784734, 1177101, 1307890, 1569468, 1961835, 2354202, 2615780, 3923670, 4708404, 5885505, 7847340, 11771010, 23542020]

約数ペア:

[(1, 23542020), (2, 11771010), (3, 7847340), (4, 5885505), (5, 4708404), (6, 3923670), (9, 2615780), (10, 2354202), (12, 1961835), (15, 1569468), (18, 1307890), (20, 1177101), (30, 784734), (31, 759420), (36, 653945), (45, 523156), (60, 392367), (62, 379710), (90, 261578), (93, 253140), (124, 189855), (155, 151884), (180, 130789), (186, 126570), (279, 84380), (310, 75942), (372, 63285), (465, 50628), (558, 42190), (620, 37971), (930, 25314), (1116, 21095), (1395, 16876), (1860, 12657), (2790, 8438), (4219, 5580)]