6858180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5443}}^1$

素因数の和:5465

約数の個数: 72

約数和(自身を含む): 23779392

約数和(自身を除く): 16921212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5443, 10886, 16329, 21772, 27215, 32658, 38101, 48987, 54430, 65316, 76202, 81645, 97974, 108860, 114303, 152404, 163290, 190505, 195948, 228606, 244935, 326580, 342909, 381010, 457212, 489870, 571515, 685818, 762020, 979740, 1143030, 1371636, 1714545, 2286060, 3429090, 6858180]

約数ペア:

[(1, 6858180), (2, 3429090), (3, 2286060), (4, 1714545), (5, 1371636), (6, 1143030), (7, 979740), (9, 762020), (10, 685818), (12, 571515), (14, 489870), (15, 457212), (18, 381010), (20, 342909), (21, 326580), (28, 244935), (30, 228606), (35, 195948), (36, 190505), (42, 163290), (45, 152404), (60, 114303), (63, 108860), (70, 97974), (84, 81645), (90, 76202), (105, 65316), (126, 54430), (140, 48987), (180, 38101), (210, 32658), (252, 27215), (315, 21772), (420, 16329), (630, 10886), (1260, 5443)]