69702990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{47417}}^1$

素因数の和:47441

約数の個数: 48

約数和(自身を含む): 194603472

約数和(自身を除く): 124900482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 47417, 94834, 142251, 237085, 284502, 331919, 474170, 663838, 711255, 995757, 1422510, 1659595, 1991514, 2323433, 3319190, 4646866, 4978785, 6970299, 9957570, 11617165, 13940598, 23234330, 34851495, 69702990]

約数ペア:

[(1, 69702990), (2, 34851495), (3, 23234330), (5, 13940598), (6, 11617165), (7, 9957570), (10, 6970299), (14, 4978785), (15, 4646866), (21, 3319190), (30, 2323433), (35, 1991514), (42, 1659595), (49, 1422510), (70, 995757), (98, 711255), (105, 663838), (147, 474170), (210, 331919), (245, 284502), (294, 237085), (490, 142251), (735, 94834), (1470, 47417)]