8788980

素因数分解:

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

素因数の和:193

約数の個数: 72

約数和(自身を含む): 25528608

約数和(自身を除く): 16739628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 107, 111, 148, 185, 214, 222, 321, 370, 428, 444, 535, 555, 642, 740, 1070, 1110, 1284, 1369, 1605, 2140, 2220, 2738, 3210, 3959, 4107, 5476, 6420, 6845, 7918, 8214, 11877, 13690, 15836, 16428, 19795, 20535, 23754, 27380, 39590, 41070, 47508, 59385, 79180, 82140, 118770, 146483, 237540, 292966, 439449, 585932, 732415, 878898, 1464830, 1757796, 2197245, 2929660, 4394490, 8788980]

約数ペア:

[(1, 8788980), (2, 4394490), (3, 2929660), (4, 2197245), (5, 1757796), (6, 1464830), (10, 878898), (12, 732415), (15, 585932), (20, 439449), (30, 292966), (37, 237540), (60, 146483), (74, 118770), (107, 82140), (111, 79180), (148, 59385), (185, 47508), (214, 41070), (222, 39590), (321, 27380), (370, 23754), (428, 20535), (444, 19795), (535, 16428), (555, 15836), (642, 13690), (740, 11877), (1070, 8214), (1110, 7918), (1284, 6845), (1369, 6420), (1605, 5476), (2140, 4107), (2220, 3959), (2738, 3210)]