2137860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 6894720

約数和(自身を除く): 4756860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 107, 108, 111, 135, 148, 180, 185, 214, 222, 270, 321, 333, 370, 428, 444, 535, 540, 555, 642, 666, 740, 963, 999, 1070, 1110, 1284, 1332, 1605, 1665, 1926, 1998, 2140, 2220, 2889, 3210, 3330, 3852, 3959, 3996, 4815, 4995, 5778, 6420, 6660, 7918, 9630, 9990, 11556, 11877, 14445, 15836, 19260, 19795, 19980, 23754, 28890, 35631, 39590, 47508, 57780, 59385, 71262, 79180, 106893, 118770, 142524, 178155, 213786, 237540, 356310, 427572, 534465, 712620, 1068930, 2137860]

約数ペア:

[(1, 2137860), (2, 1068930), (3, 712620), (4, 534465), (5, 427572), (6, 356310), (9, 237540), (10, 213786), (12, 178155), (15, 142524), (18, 118770), (20, 106893), (27, 79180), (30, 71262), (36, 59385), (37, 57780), (45, 47508), (54, 39590), (60, 35631), (74, 28890), (90, 23754), (107, 19980), (108, 19795), (111, 19260), (135, 15836), (148, 14445), (180, 11877), (185, 11556), (214, 9990), (222, 9630), (270, 7918), (321, 6660), (333, 6420), (370, 5778), (428, 4995), (444, 4815), (535, 3996), (540, 3959), (555, 3852), (642, 3330), (666, 3210), (740, 2889), (963, 2220), (999, 2140), (1070, 1998), (1110, 1926), (1284, 1665), (1332, 1605)]