39213230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 83229120

約数和(自身を除く): 44015890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1013, 1106, 2026, 2765, 3871, 5065, 5530, 7091, 7742, 10130, 14182, 19355, 35455, 38710, 49637, 70910, 80027, 99274, 160054, 248185, 400135, 496370, 560189, 800270, 1120378, 2800945, 3921323, 5601890, 7842646, 19606615, 39213230]

約数ペア:

[(1, 39213230), (2, 19606615), (5, 7842646), (7, 5601890), (10, 3921323), (14, 2800945), (35, 1120378), (49, 800270), (70, 560189), (79, 496370), (98, 400135), (158, 248185), (245, 160054), (395, 99274), (490, 80027), (553, 70910), (790, 49637), (1013, 38710), (1106, 35455), (2026, 19355), (2765, 14182), (3871, 10130), (5065, 7742), (5530, 7091)]