29620020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{587}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 86040864

約数和(自身を除く): 56420844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 587, 841, 870, 1174, 1682, 1740, 1761, 2348, 2523, 2935, 3364, 3522, 4205, 5046, 5870, 7044, 8410, 8805, 10092, 11740, 12615, 16820, 17023, 17610, 25230, 34046, 35220, 50460, 51069, 68092, 85115, 102138, 170230, 204276, 255345, 340460, 493667, 510690, 987334, 1021380, 1481001, 1974668, 2468335, 2962002, 4936670, 5924004, 7405005, 9873340, 14810010, 29620020]

約数ペア:

[(1, 29620020), (2, 14810010), (3, 9873340), (4, 7405005), (5, 5924004), (6, 4936670), (10, 2962002), (12, 2468335), (15, 1974668), (20, 1481001), (29, 1021380), (30, 987334), (58, 510690), (60, 493667), (87, 340460), (116, 255345), (145, 204276), (174, 170230), (290, 102138), (348, 85115), (435, 68092), (580, 51069), (587, 50460), (841, 35220), (870, 34046), (1174, 25230), (1682, 17610), (1740, 17023), (1761, 16820), (2348, 12615), (2523, 11740), (2935, 10092), (3364, 8805), (3522, 8410), (4205, 7044), (5046, 5870)]