22621140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 71084160

約数和(自身を除く): 48463020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 163, 180, 257, 270, 326, 489, 514, 540, 652, 771, 815, 978, 1028, 1285, 1467, 1542, 1630, 1956, 2313, 2445, 2570, 2934, 3084, 3260, 3855, 4401, 4626, 4890, 5140, 5868, 6939, 7335, 7710, 8802, 9252, 9780, 11565, 13878, 14670, 15420, 17604, 22005, 23130, 27756, 29340, 34695, 41891, 44010, 46260, 69390, 83782, 88020, 125673, 138780, 167564, 209455, 251346, 377019, 418910, 502692, 628365, 754038, 837820, 1131057, 1256730, 1508076, 1885095, 2262114, 2513460, 3770190, 4524228, 5655285, 7540380, 11310570, 22621140]

約数ペア:

[(1, 22621140), (2, 11310570), (3, 7540380), (4, 5655285), (5, 4524228), (6, 3770190), (9, 2513460), (10, 2262114), (12, 1885095), (15, 1508076), (18, 1256730), (20, 1131057), (27, 837820), (30, 754038), (36, 628365), (45, 502692), (54, 418910), (60, 377019), (90, 251346), (108, 209455), (135, 167564), (163, 138780), (180, 125673), (257, 88020), (270, 83782), (326, 69390), (489, 46260), (514, 44010), (540, 41891), (652, 34695), (771, 29340), (815, 27756), (978, 23130), (1028, 22005), (1285, 17604), (1467, 15420), (1542, 14670), (1630, 13878), (1956, 11565), (2313, 9780), (2445, 9252), (2570, 8802), (2934, 7710), (3084, 7335), (3260, 6939), (3855, 5868), (4401, 5140), (4626, 4890)]