107988420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105871}}^1$

素因数の和:105900

約数の個数: 48

約数和(自身を含む): 320156928

約数和(自身を除く): 212168508

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, 105871, 211742, 317613, 423484, 529355, 635226, 1058710, 1270452, 1588065, 1799807, 2117420, 3176130, 3599614, 5399421, 6352260, 7199228, 8999035, 10798842, 17998070, 21597684, 26997105, 35996140, 53994210, 107988420]

約数ペア:

[(1, 107988420), (2, 53994210), (3, 35996140), (4, 26997105), (5, 21597684), (6, 17998070), (10, 10798842), (12, 8999035), (15, 7199228), (17, 6352260), (20, 5399421), (30, 3599614), (34, 3176130), (51, 2117420), (60, 1799807), (68, 1588065), (85, 1270452), (102, 1058710), (170, 635226), (204, 529355), (255, 423484), (340, 317613), (510, 211742), (1020, 105871)]