17091480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{20347}}^1$

素因数の和:20368

約数の個数: 64

約数和(自身を含む): 58602240

約数和(自身を除く): 41510760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 20347, 40694, 61041, 81388, 101735, 122082, 142429, 162776, 203470, 244164, 284858, 305205, 406940, 427287, 488328, 569716, 610410, 712145, 813880, 854574, 1139432, 1220820, 1424290, 1709148, 2136435, 2441640, 2848580, 3418296, 4272870, 5697160, 8545740, 17091480]

約数ペア:

[(1, 17091480), (2, 8545740), (3, 5697160), (4, 4272870), (5, 3418296), (6, 2848580), (7, 2441640), (8, 2136435), (10, 1709148), (12, 1424290), (14, 1220820), (15, 1139432), (20, 854574), (21, 813880), (24, 712145), (28, 610410), (30, 569716), (35, 488328), (40, 427287), (42, 406940), (56, 305205), (60, 284858), (70, 244164), (84, 203470), (105, 162776), (120, 142429), (140, 122082), (168, 101735), (210, 81388), (280, 61041), (420, 40694), (840, 20347)]