210327540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 607775616

約数和(自身を除く): 397448076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 193, 205, 246, 386, 410, 443, 492, 579, 615, 772, 820, 886, 965, 1158, 1230, 1329, 1772, 1930, 2215, 2316, 2460, 2658, 2895, 3860, 4430, 5316, 5790, 6645, 7913, 8860, 11580, 13290, 15826, 18163, 23739, 26580, 31652, 36326, 39565, 47478, 54489, 72652, 79130, 85499, 90815, 94956, 108978, 118695, 158260, 170998, 181630, 217956, 237390, 256497, 272445, 341996, 363260, 427495, 474780, 512994, 544890, 854990, 1025988, 1089780, 1282485, 1709980, 2564970, 3505459, 5129940, 7010918, 10516377, 14021836, 17527295, 21032754, 35054590, 42065508, 52581885, 70109180, 105163770, 210327540]

約数ペア:

[(1, 210327540), (2, 105163770), (3, 70109180), (4, 52581885), (5, 42065508), (6, 35054590), (10, 21032754), (12, 17527295), (15, 14021836), (20, 10516377), (30, 7010918), (41, 5129940), (60, 3505459), (82, 2564970), (123, 1709980), (164, 1282485), (193, 1089780), (205, 1025988), (246, 854990), (386, 544890), (410, 512994), (443, 474780), (492, 427495), (579, 363260), (615, 341996), (772, 272445), (820, 256497), (886, 237390), (965, 217956), (1158, 181630), (1230, 170998), (1329, 158260), (1772, 118695), (1930, 108978), (2215, 94956), (2316, 90815), (2460, 85499), (2658, 79130), (2895, 72652), (3860, 54489), (4430, 47478), (5316, 39565), (5790, 36326), (6645, 31652), (7913, 26580), (8860, 23739), (11580, 18163), (13290, 15826)]