87395460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13613}}^1$

素因数の和:13732

約数の個数: 48

約数和(自身を含む): 247012416

約数和(自身を除く): 159616956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 13613, 27226, 40839, 54452, 68065, 81678, 136130, 163356, 204195, 272260, 408390, 816780, 1456591, 2913182, 4369773, 5826364, 7282955, 8739546, 14565910, 17479092, 21848865, 29131820, 43697730, 87395460]

約数ペア:

[(1, 87395460), (2, 43697730), (3, 29131820), (4, 21848865), (5, 17479092), (6, 14565910), (10, 8739546), (12, 7282955), (15, 5826364), (20, 4369773), (30, 2913182), (60, 1456591), (107, 816780), (214, 408390), (321, 272260), (428, 204195), (535, 163356), (642, 136130), (1070, 81678), (1284, 68065), (1605, 54452), (2140, 40839), (3210, 27226), (6420, 13613)]