28859820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 89510400

約数和(自身を除く): 60650580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 132, 146, 165, 219, 220, 292, 330, 365, 438, 599, 660, 730, 803, 876, 1095, 1198, 1460, 1606, 1797, 2190, 2396, 2409, 2995, 3212, 3594, 4015, 4380, 4818, 5990, 6589, 7188, 8030, 8985, 9636, 11980, 12045, 13178, 16060, 17970, 19767, 24090, 26356, 32945, 35940, 39534, 43727, 48180, 65890, 79068, 87454, 98835, 131181, 131780, 174908, 197670, 218635, 262362, 395340, 437270, 480997, 524724, 655905, 874540, 961994, 1311810, 1442991, 1923988, 2404985, 2623620, 2885982, 4809970, 5771964, 7214955, 9619940, 14429910, 28859820]

約数ペア:

[(1, 28859820), (2, 14429910), (3, 9619940), (4, 7214955), (5, 5771964), (6, 4809970), (10, 2885982), (11, 2623620), (12, 2404985), (15, 1923988), (20, 1442991), (22, 1311810), (30, 961994), (33, 874540), (44, 655905), (55, 524724), (60, 480997), (66, 437270), (73, 395340), (110, 262362), (132, 218635), (146, 197670), (165, 174908), (219, 131780), (220, 131181), (292, 98835), (330, 87454), (365, 79068), (438, 65890), (599, 48180), (660, 43727), (730, 39534), (803, 35940), (876, 32945), (1095, 26356), (1198, 24090), (1460, 19767), (1606, 17970), (1797, 16060), (2190, 13178), (2396, 12045), (2409, 11980), (2995, 9636), (3212, 8985), (3594, 8030), (4015, 7188), (4380, 6589), (4818, 5990)]