29115420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 84577584

約数和(自身を除く): 55462164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 577, 580, 841, 870, 1154, 1682, 1731, 1740, 2308, 2523, 2885, 3364, 3462, 4205, 5046, 5770, 6924, 8410, 8655, 10092, 11540, 12615, 16733, 16820, 17310, 25230, 33466, 34620, 50199, 50460, 66932, 83665, 100398, 167330, 200796, 250995, 334660, 485257, 501990, 970514, 1003980, 1455771, 1941028, 2426285, 2911542, 4852570, 5823084, 7278855, 9705140, 14557710, 29115420]

約数ペア:

[(1, 29115420), (2, 14557710), (3, 9705140), (4, 7278855), (5, 5823084), (6, 4852570), (10, 2911542), (12, 2426285), (15, 1941028), (20, 1455771), (29, 1003980), (30, 970514), (58, 501990), (60, 485257), (87, 334660), (116, 250995), (145, 200796), (174, 167330), (290, 100398), (348, 83665), (435, 66932), (577, 50460), (580, 50199), (841, 34620), (870, 33466), (1154, 25230), (1682, 17310), (1731, 16820), (1740, 16733), (2308, 12615), (2523, 11540), (2885, 10092), (3364, 8655), (3462, 8410), (4205, 6924), (5046, 5770)]