191570220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46273}}^1$

素因数の和:46311

約数の個数: 72

約数和(自身を含む): 606374496

約数和(自身を除く): 414804276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 46273, 92546, 138819, 185092, 231365, 277638, 416457, 462730, 555276, 694095, 832914, 925460, 1064279, 1388190, 1665828, 2082285, 2128558, 2776380, 3192837, 4164570, 4257116, 5321395, 6385674, 8329140, 9578511, 10642790, 12771348, 15964185, 19157022, 21285580, 31928370, 38314044, 47892555, 63856740, 95785110, 191570220]

約数ペア:

[(1, 191570220), (2, 95785110), (3, 63856740), (4, 47892555), (5, 38314044), (6, 31928370), (9, 21285580), (10, 19157022), (12, 15964185), (15, 12771348), (18, 10642790), (20, 9578511), (23, 8329140), (30, 6385674), (36, 5321395), (45, 4257116), (46, 4164570), (60, 3192837), (69, 2776380), (90, 2128558), (92, 2082285), (115, 1665828), (138, 1388190), (180, 1064279), (207, 925460), (230, 832914), (276, 694095), (345, 555276), (414, 462730), (460, 416457), (690, 277638), (828, 231365), (1035, 185092), (1380, 138819), (2070, 92546), (4140, 46273)]