9840180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{3347}}^1$

素因数の和:3373

約数の個数: 72

約数和(自身を含む): 32060448

約数和(自身を除く): 22220268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 3347, 6694, 10041, 13388, 16735, 20082, 23429, 33470, 40164, 46858, 50205, 66940, 70287, 93716, 100410, 117145, 140574, 164003, 200820, 234290, 281148, 328006, 351435, 468580, 492009, 656012, 702870, 820015, 984018, 1405740, 1640030, 1968036, 2460045, 3280060, 4920090, 9840180]

約数ペア:

[(1, 9840180), (2, 4920090), (3, 3280060), (4, 2460045), (5, 1968036), (6, 1640030), (7, 1405740), (10, 984018), (12, 820015), (14, 702870), (15, 656012), (20, 492009), (21, 468580), (28, 351435), (30, 328006), (35, 281148), (42, 234290), (49, 200820), (60, 164003), (70, 140574), (84, 117145), (98, 100410), (105, 93716), (140, 70287), (147, 66940), (196, 50205), (210, 46858), (245, 40164), (294, 33470), (420, 23429), (490, 20082), (588, 16735), (735, 13388), (980, 10041), (1470, 6694), (2940, 3347)]