10902420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1689

約数の個数: 72

約数和(自身を含む): 33985224

約数和(自身を除く): 23082804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1637, 1665, 2220, 3274, 3330, 4911, 6548, 6660, 8185, 9822, 14733, 16370, 19644, 24555, 29466, 32740, 49110, 58932, 60569, 73665, 98220, 121138, 147330, 181707, 242276, 294660, 302845, 363414, 545121, 605690, 726828, 908535, 1090242, 1211380, 1817070, 2180484, 2725605, 3634140, 5451210, 10902420]

約数ペア:

[(1, 10902420), (2, 5451210), (3, 3634140), (4, 2725605), (5, 2180484), (6, 1817070), (9, 1211380), (10, 1090242), (12, 908535), (15, 726828), (18, 605690), (20, 545121), (30, 363414), (36, 302845), (37, 294660), (45, 242276), (60, 181707), (74, 147330), (90, 121138), (111, 98220), (148, 73665), (180, 60569), (185, 58932), (222, 49110), (333, 32740), (370, 29466), (444, 24555), (555, 19644), (666, 16370), (740, 14733), (1110, 9822), (1332, 8185), (1637, 6660), (1665, 6548), (2220, 4911), (3274, 3330)]