13412770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 29023488

約数和(自身を除く): 15610718

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 883, 1085, 1519, 1766, 2170, 3038, 4415, 6181, 7595, 8830, 12362, 15190, 27373, 30905, 43267, 54746, 61810, 86534, 136865, 191611, 216335, 273730, 383222, 432670, 958055, 1341277, 1916110, 2682554, 6706385, 13412770]

約数ペア:

[(1, 13412770), (2, 6706385), (5, 2682554), (7, 1916110), (10, 1341277), (14, 958055), (31, 432670), (35, 383222), (49, 273730), (62, 216335), (70, 191611), (98, 136865), (155, 86534), (217, 61810), (245, 54746), (310, 43267), (434, 30905), (490, 27373), (883, 15190), (1085, 12362), (1519, 8830), (1766, 7595), (2170, 6181), (3038, 4415)]