217670220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13003}}^1$

素因数の和:13052

約数の個数: 96

約数和(自身を含む): 699095040

約数和(自身を除く): 481424820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 13003, 16740, 26006, 39009, 52012, 65015, 78018, 117027, 130030, 156036, 195045, 234054, 260060, 351081, 390090, 403093, 468108, 585135, 702162, 780180, 806186, 1170270, 1209279, 1404324, 1612372, 1755405, 2015465, 2340540, 2418558, 3510810, 3627837, 4030930, 4837116, 6046395, 7021620, 7255674, 8061860, 10883511, 12092790, 14511348, 18139185, 21767022, 24185580, 36278370, 43534044, 54417555, 72556740, 108835110, 217670220]

約数ペア:

[(1, 217670220), (2, 108835110), (3, 72556740), (4, 54417555), (5, 43534044), (6, 36278370), (9, 24185580), (10, 21767022), (12, 18139185), (15, 14511348), (18, 12092790), (20, 10883511), (27, 8061860), (30, 7255674), (31, 7021620), (36, 6046395), (45, 4837116), (54, 4030930), (60, 3627837), (62, 3510810), (90, 2418558), (93, 2340540), (108, 2015465), (124, 1755405), (135, 1612372), (155, 1404324), (180, 1209279), (186, 1170270), (270, 806186), (279, 780180), (310, 702162), (372, 585135), (465, 468108), (540, 403093), (558, 390090), (620, 351081), (837, 260060), (930, 234054), (1116, 195045), (1395, 156036), (1674, 130030), (1860, 117027), (2790, 78018), (3348, 65015), (4185, 52012), (5580, 39009), (8370, 26006), (13003, 16740)]