29736840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{35401}}^1$

素因数の和:35422

約数の個数: 64

約数和(自身を含む): 101957760

約数和(自身を除く): 72220920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 35401, 70802, 106203, 141604, 177005, 212406, 247807, 283208, 354010, 424812, 495614, 531015, 708020, 743421, 849624, 991228, 1062030, 1239035, 1416040, 1486842, 1982456, 2124060, 2478070, 2973684, 3717105, 4248120, 4956140, 5947368, 7434210, 9912280, 14868420, 29736840]

約数ペア:

[(1, 29736840), (2, 14868420), (3, 9912280), (4, 7434210), (5, 5947368), (6, 4956140), (7, 4248120), (8, 3717105), (10, 2973684), (12, 2478070), (14, 2124060), (15, 1982456), (20, 1486842), (21, 1416040), (24, 1239035), (28, 1062030), (30, 991228), (35, 849624), (40, 743421), (42, 708020), (56, 531015), (60, 495614), (70, 424812), (84, 354010), (105, 283208), (120, 247807), (140, 212406), (168, 177005), (210, 141604), (280, 106203), (420, 70802), (840, 35401)]