2182260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 6281856

約数和(自身を除く): 4099596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 983, 1110, 1966, 2220, 2949, 3932, 4915, 5898, 9830, 11796, 14745, 19660, 29490, 36371, 58980, 72742, 109113, 145484, 181855, 218226, 363710, 436452, 545565, 727420, 1091130, 2182260]

約数ペア:

[(1, 2182260), (2, 1091130), (3, 727420), (4, 545565), (5, 436452), (6, 363710), (10, 218226), (12, 181855), (15, 145484), (20, 109113), (30, 72742), (37, 58980), (60, 36371), (74, 29490), (111, 19660), (148, 14745), (185, 11796), (222, 9830), (370, 5898), (444, 4915), (555, 3932), (740, 2949), (983, 2220), (1110, 1966)]