128533260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{126013}}^1$

素因数の和:126042

約数の個数: 48

約数和(自身を含む): 381066336

約数和(自身を除く): 252533076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 126013, 252026, 378039, 504052, 630065, 756078, 1260130, 1512156, 1890195, 2142221, 2520260, 3780390, 4284442, 6426663, 7560780, 8568884, 10711105, 12853326, 21422210, 25706652, 32133315, 42844420, 64266630, 128533260]

約数ペア:

[(1, 128533260), (2, 64266630), (3, 42844420), (4, 32133315), (5, 25706652), (6, 21422210), (10, 12853326), (12, 10711105), (15, 8568884), (17, 7560780), (20, 6426663), (30, 4284442), (34, 3780390), (51, 2520260), (60, 2142221), (68, 1890195), (85, 1512156), (102, 1260130), (170, 756078), (204, 630065), (255, 504052), (340, 378039), (510, 252026), (1020, 126013)]