71411490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{264487}}^1$

素因数の和:264503

約数の個数: 32

約数和(自身を含む): 190431360

約数和(自身を除く): 119019870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 264487, 528974, 793461, 1322435, 1586922, 2380383, 2644870, 3967305, 4760766, 7141149, 7934610, 11901915, 14282298, 23803830, 35705745, 71411490]

約数ペア:

[(1, 71411490), (2, 35705745), (3, 23803830), (5, 14282298), (6, 11901915), (9, 7934610), (10, 7141149), (15, 4760766), (18, 3967305), (27, 2644870), (30, 2380383), (45, 1586922), (54, 1322435), (90, 793461), (135, 528974), (270, 264487)]