5987340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 19918080

約数和(自身を除く): 13930740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 37, 45, 58, 60, 62, 74, 87, 90, 93, 111, 116, 124, 145, 148, 155, 174, 180, 185, 186, 222, 261, 279, 290, 310, 333, 348, 370, 372, 435, 444, 465, 522, 555, 558, 580, 620, 666, 740, 870, 899, 930, 1044, 1073, 1110, 1116, 1147, 1305, 1332, 1395, 1665, 1740, 1798, 1860, 2146, 2220, 2294, 2610, 2697, 2790, 3219, 3330, 3441, 3596, 4292, 4495, 4588, 5220, 5365, 5394, 5580, 5735, 6438, 6660, 6882, 8091, 8990, 9657, 10323, 10730, 10788, 11470, 12876, 13485, 13764, 16095, 16182, 17205, 17980, 19314, 20646, 21460, 22940, 26970, 32190, 32364, 33263, 34410, 38628, 40455, 41292, 48285, 51615, 53940, 64380, 66526, 68820, 80910, 96570, 99789, 103230, 133052, 161820, 166315, 193140, 199578, 206460, 299367, 332630, 399156, 498945, 598734, 665260, 997890, 1197468, 1496835, 1995780, 2993670, 5987340]

約数ペア:

[(1, 5987340), (2, 2993670), (3, 1995780), (4, 1496835), (5, 1197468), (6, 997890), (9, 665260), (10, 598734), (12, 498945), (15, 399156), (18, 332630), (20, 299367), (29, 206460), (30, 199578), (31, 193140), (36, 166315), (37, 161820), (45, 133052), (58, 103230), (60, 99789), (62, 96570), (74, 80910), (87, 68820), (90, 66526), (93, 64380), (111, 53940), (116, 51615), (124, 48285), (145, 41292), (148, 40455), (155, 38628), (174, 34410), (180, 33263), (185, 32364), (186, 32190), (222, 26970), (261, 22940), (279, 21460), (290, 20646), (310, 19314), (333, 17980), (348, 17205), (370, 16182), (372, 16095), (435, 13764), (444, 13485), (465, 12876), (522, 11470), (555, 10788), (558, 10730), (580, 10323), (620, 9657), (666, 8990), (740, 8091), (870, 6882), (899, 6660), (930, 6438), (1044, 5735), (1073, 5580), (1110, 5394), (1116, 5365), (1147, 5220), (1305, 4588), (1332, 4495), (1395, 4292), (1665, 3596), (1740, 3441), (1798, 3330), (1860, 3219), (2146, 2790), (2220, 2697), (2294, 2610)]