69248860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3203}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 155022336

約数和(自身を除く): 85773476

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 3203, 4324, 5405, 6406, 10810, 12812, 16015, 21620, 32030, 64060, 73669, 147338, 150541, 294676, 301082, 368345, 602164, 736690, 752705, 1473380, 1505410, 3010820, 3462443, 6924886, 13849772, 17312215, 34624430, 69248860]

約数ペア:

[(1, 69248860), (2, 34624430), (4, 17312215), (5, 13849772), (10, 6924886), (20, 3462443), (23, 3010820), (46, 1505410), (47, 1473380), (92, 752705), (94, 736690), (115, 602164), (188, 368345), (230, 301082), (235, 294676), (460, 150541), (470, 147338), (940, 73669), (1081, 64060), (2162, 32030), (3203, 21620), (4324, 16015), (5405, 12812), (6406, 10810)]