2918430

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1201}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 7875504

約数和(自身を除く): 4957074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1201, 1215, 2402, 2430, 3603, 6005, 7206, 10809, 12010, 18015, 21618, 32427, 36030, 54045, 64854, 97281, 108090, 162135, 194562, 291843, 324270, 486405, 583686, 972810, 1459215, 2918430]

約数ペア:

[(1, 2918430), (2, 1459215), (3, 972810), (5, 583686), (6, 486405), (9, 324270), (10, 291843), (15, 194562), (18, 162135), (27, 108090), (30, 97281), (45, 64854), (54, 54045), (81, 36030), (90, 32427), (135, 21618), (162, 18015), (243, 12010), (270, 10809), (405, 7206), (486, 6005), (810, 3603), (1201, 2430), (1215, 2402)]