324061990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{38903}}^1$

素因数の和:38941

約数の個数: 48

約数和(自身を含む): 718479072

約数和(自身を除く): 394417082

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 38903, 77806, 194515, 272321, 389030, 544642, 661351, 1322702, 1361605, 1906247, 2723210, 3306755, 3812494, 4629457, 6613510, 9258914, 9531235, 19062470, 23147285, 32406199, 46294570, 64812398, 162030995, 324061990]

約数ペア:

[(1, 324061990), (2, 162030995), (5, 64812398), (7, 46294570), (10, 32406199), (14, 23147285), (17, 19062470), (34, 9531235), (35, 9258914), (49, 6613510), (70, 4629457), (85, 3812494), (98, 3306755), (119, 2723210), (170, 1906247), (238, 1361605), (245, 1322702), (490, 661351), (595, 544642), (833, 389030), (1190, 272321), (1666, 194515), (4165, 77806), (8330, 38903)]