833998860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{201449}}^1$

素因数の和:201487

約数の個数: 72

約数和(自身を含む): 2639800800

約数和(自身を除く): 1805801940

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, 201449, 402898, 604347, 805796, 1007245, 1208694, 1813041, 2014490, 2417388, 3021735, 3626082, 4028980, 4633327, 6043470, 7252164, 9065205, 9266654, 12086940, 13899981, 18130410, 18533308, 23166635, 27799962, 36260820, 41699943, 46333270, 55599924, 69499905, 83399886, 92666540, 138999810, 166799772, 208499715, 277999620, 416999430, 833998860]

約数ペア:

[(1, 833998860), (2, 416999430), (3, 277999620), (4, 208499715), (5, 166799772), (6, 138999810), (9, 92666540), (10, 83399886), (12, 69499905), (15, 55599924), (18, 46333270), (20, 41699943), (23, 36260820), (30, 27799962), (36, 23166635), (45, 18533308), (46, 18130410), (60, 13899981), (69, 12086940), (90, 9266654), (92, 9065205), (115, 7252164), (138, 6043470), (180, 4633327), (207, 4028980), (230, 3626082), (276, 3021735), (345, 2417388), (414, 2014490), (460, 1813041), (690, 1208694), (828, 1007245), (1035, 805796), (1380, 604347), (2070, 402898), (4140, 201449)]