29153740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1721}}^1$

素因数の和:1759

約数の個数: 72

約数和(自身を含む): 76952736

約数和(自身を除く): 47798996

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 1721, 2420, 3388, 3442, 4235, 6884, 8470, 8605, 12047, 16940, 17210, 18931, 24094, 34420, 37862, 48188, 60235, 75724, 94655, 120470, 132517, 189310, 208241, 240940, 265034, 378620, 416482, 530068, 662585, 832964, 1041205, 1325170, 1457687, 2082410, 2650340, 2915374, 4164820, 5830748, 7288435, 14576870, 29153740]

約数ペア:

[(1, 29153740), (2, 14576870), (4, 7288435), (5, 5830748), (7, 4164820), (10, 2915374), (11, 2650340), (14, 2082410), (20, 1457687), (22, 1325170), (28, 1041205), (35, 832964), (44, 662585), (55, 530068), (70, 416482), (77, 378620), (110, 265034), (121, 240940), (140, 208241), (154, 189310), (220, 132517), (242, 120470), (308, 94655), (385, 75724), (484, 60235), (605, 48188), (770, 37862), (847, 34420), (1210, 24094), (1540, 18931), (1694, 17210), (1721, 16940), (2420, 12047), (3388, 8605), (3442, 8470), (4235, 6884)]