69711040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31121}}^1$

素因数の和:31145

約数の個数: 56

約数和(自身を含む): 189719712

約数和(自身を除く): 120008672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 31121, 62242, 124484, 155605, 217847, 248968, 311210, 435694, 497936, 622420, 871388, 995872, 1089235, 1244840, 1742776, 1991744, 2178470, 2489680, 3485552, 4356940, 4979360, 6971104, 8713880, 9958720, 13942208, 17427760, 34855520, 69711040]

約数ペア:

[(1, 69711040), (2, 34855520), (4, 17427760), (5, 13942208), (7, 9958720), (8, 8713880), (10, 6971104), (14, 4979360), (16, 4356940), (20, 3485552), (28, 2489680), (32, 2178470), (35, 1991744), (40, 1742776), (56, 1244840), (64, 1089235), (70, 995872), (80, 871388), (112, 622420), (140, 497936), (160, 435694), (224, 311210), (280, 248968), (320, 217847), (448, 155605), (560, 124484), (1120, 62242), (2240, 31121)]