75127570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 86613230

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 89, 155, 178, 217, 310, 389, 434, 445, 623, 778, 890, 1085, 1246, 1945, 2170, 2723, 2759, 3115, 3890, 5446, 5518, 6230, 12059, 13615, 13795, 19313, 24118, 27230, 27590, 34621, 38626, 60295, 69242, 84413, 96565, 120590, 168826, 173105, 193130, 242347, 346210, 422065, 484694, 844130, 1073251, 1211735, 2146502, 2423470, 5366255, 7512757, 10732510, 15025514, 37563785, 75127570]

約数ペア:

[(1, 75127570), (2, 37563785), (5, 15025514), (7, 10732510), (10, 7512757), (14, 5366255), (31, 2423470), (35, 2146502), (62, 1211735), (70, 1073251), (89, 844130), (155, 484694), (178, 422065), (217, 346210), (310, 242347), (389, 193130), (434, 173105), (445, 168826), (623, 120590), (778, 96565), (890, 84413), (1085, 69242), (1246, 60295), (1945, 38626), (2170, 34621), (2723, 27590), (2759, 27230), (3115, 24118), (3890, 19313), (5446, 13795), (5518, 13615), (6230, 12059)]