4374780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4289}}^1$

素因数の和:4318

約数の個数: 48

約数和(自身を含む): 12972960

約数和(自身を除く): 8598180

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, 4289, 8578, 12867, 17156, 21445, 25734, 42890, 51468, 64335, 72913, 85780, 128670, 145826, 218739, 257340, 291652, 364565, 437478, 729130, 874956, 1093695, 1458260, 2187390, 4374780]

約数ペア:

[(1, 4374780), (2, 2187390), (3, 1458260), (4, 1093695), (5, 874956), (6, 729130), (10, 437478), (12, 364565), (15, 291652), (17, 257340), (20, 218739), (30, 145826), (34, 128670), (51, 85780), (60, 72913), (68, 64335), (85, 51468), (102, 42890), (170, 25734), (204, 21445), (255, 17156), (340, 12867), (510, 8578), (1020, 4289)]