228980570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8117}}^1$

素因数の和:8175

約数の個数: 64

約数和(自身を含む): 523708416

約数和(自身を除く): 294727846

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 5642, 8117, 14105, 16234, 28210, 40585, 56819, 81170, 105521, 113638, 211042, 251627, 284095, 503254, 527605, 568190, 738647, 1055210, 1258135, 1477294, 1761389, 2516270, 3271151, 3522778, 3693235, 6542302, 7386470, 8806945, 16355755, 17613890, 22898057, 32711510, 45796114, 114490285, 228980570]

約数ペア:

[(1, 228980570), (2, 114490285), (5, 45796114), (7, 32711510), (10, 22898057), (13, 17613890), (14, 16355755), (26, 8806945), (31, 7386470), (35, 6542302), (62, 3693235), (65, 3522778), (70, 3271151), (91, 2516270), (130, 1761389), (155, 1477294), (182, 1258135), (217, 1055210), (310, 738647), (403, 568190), (434, 527605), (455, 503254), (806, 284095), (910, 251627), (1085, 211042), (2015, 113638), (2170, 105521), (2821, 81170), (4030, 56819), (5642, 40585), (8117, 28210), (14105, 16234)]