30600945

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 55598400

約数和(自身を除く): 24997455

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 131, 145, 179, 261, 393, 435, 537, 655, 895, 1179, 1305, 1611, 1965, 2685, 3799, 5191, 5895, 8055, 11397, 15573, 18995, 23449, 25955, 34191, 46719, 56985, 70347, 77865, 117245, 170955, 211041, 233595, 351735, 680021, 1055205, 2040063, 3400105, 6120189, 10200315, 30600945]

約数ペア:

[(1, 30600945), (3, 10200315), (5, 6120189), (9, 3400105), (15, 2040063), (29, 1055205), (45, 680021), (87, 351735), (131, 233595), (145, 211041), (179, 170955), (261, 117245), (393, 77865), (435, 70347), (537, 56985), (655, 46719), (895, 34191), (1179, 25955), (1305, 23449), (1611, 18995), (1965, 15573), (2685, 11397), (3799, 8055), (5191, 5895)]