29448420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28871}}^1$

素因数の和:28900

約数の個数: 48

約数和(自身を含む): 87308928

約数和(自身を除く): 57860508

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, 28871, 57742, 86613, 115484, 144355, 173226, 288710, 346452, 433065, 490807, 577420, 866130, 981614, 1472421, 1732260, 1963228, 2454035, 2944842, 4908070, 5889684, 7362105, 9816140, 14724210, 29448420]

約数ペア:

[(1, 29448420), (2, 14724210), (3, 9816140), (4, 7362105), (5, 5889684), (6, 4908070), (10, 2944842), (12, 2454035), (15, 1963228), (17, 1732260), (20, 1472421), (30, 981614), (34, 866130), (51, 577420), (60, 490807), (68, 433065), (85, 346452), (102, 288710), (170, 173226), (204, 144355), (255, 115484), (340, 86613), (510, 57742), (1020, 28871)]