4402260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 13735176

約数和(自身を除く): 9332916

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, 661, 666, 740, 1110, 1322, 1332, 1665, 1983, 2220, 2644, 3305, 3330, 3966, 5949, 6610, 6660, 7932, 9915, 11898, 13220, 19830, 23796, 24457, 29745, 39660, 48914, 59490, 73371, 97828, 118980, 122285, 146742, 220113, 244570, 293484, 366855, 440226, 489140, 733710, 880452, 1100565, 1467420, 2201130, 4402260]

約数ペア:

[(1, 4402260), (2, 2201130), (3, 1467420), (4, 1100565), (5, 880452), (6, 733710), (9, 489140), (10, 440226), (12, 366855), (15, 293484), (18, 244570), (20, 220113), (30, 146742), (36, 122285), (37, 118980), (45, 97828), (60, 73371), (74, 59490), (90, 48914), (111, 39660), (148, 29745), (180, 24457), (185, 23796), (222, 19830), (333, 13220), (370, 11898), (444, 9915), (555, 7932), (661, 6660), (666, 6610), (740, 5949), (1110, 3966), (1322, 3330), (1332, 3305), (1665, 2644), (1983, 2220)]