72871050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{69401}}^1$

素因数の和:69423

約数の個数: 48

約数和(自身を含む): 206540352

約数和(自身を除く): 133669302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 69401, 138802, 208203, 347005, 416406, 485807, 694010, 971614, 1041015, 1457421, 1735025, 2082030, 2429035, 2914842, 3470050, 4858070, 5205075, 7287105, 10410150, 12145175, 14574210, 24290350, 36435525, 72871050]

約数ペア:

[(1, 72871050), (2, 36435525), (3, 24290350), (5, 14574210), (6, 12145175), (7, 10410150), (10, 7287105), (14, 5205075), (15, 4858070), (21, 3470050), (25, 2914842), (30, 2429035), (35, 2082030), (42, 1735025), (50, 1457421), (70, 1041015), (75, 971614), (105, 694010), (150, 485807), (175, 416406), (210, 347005), (350, 208203), (525, 138802), (1050, 69401)]