148700531330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4007}}^1\times {\mathrm{285463}}^1$

素因数の和:289490

約数の個数: 32

約数和(自身を含む): 288323207424

約数和(自身を除く): 139622676094

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4007, 8014, 20035, 40070, 52091, 104182, 260455, 285463, 520910, 570926, 1427315, 2854630, 3711019, 7422038, 18555095, 37110190, 1143850241, 2287700482, 5719251205, 11438502410, 14870053133, 29740106266, 74350265665, 148700531330]

約数ペア:

[(1, 148700531330), (2, 74350265665), (5, 29740106266), (10, 14870053133), (13, 11438502410), (26, 5719251205), (65, 2287700482), (130, 1143850241), (4007, 37110190), (8014, 18555095), (20035, 7422038), (40070, 3711019), (52091, 2854630), (104182, 1427315), (260455, 570926), (285463, 520910)]