65008790

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1723}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 148953600

約数和(自身を除く): 83944810

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1715, 1723, 2695, 3430, 3446, 3773, 5390, 7546, 8615, 12061, 17230, 18865, 18953, 24122, 37730, 37906, 60305, 84427, 94765, 120610, 132671, 168854, 189530, 265342, 422135, 590989, 663355, 844270, 928697, 1181978, 1326710, 1857394, 2954945, 4643485, 5909890, 6500879, 9286970, 13001758, 32504395, 65008790]

約数ペア:

[(1, 65008790), (2, 32504395), (5, 13001758), (7, 9286970), (10, 6500879), (11, 5909890), (14, 4643485), (22, 2954945), (35, 1857394), (49, 1326710), (55, 1181978), (70, 928697), (77, 844270), (98, 663355), (110, 590989), (154, 422135), (245, 265342), (343, 189530), (385, 168854), (490, 132671), (539, 120610), (686, 94765), (770, 84427), (1078, 60305), (1715, 37906), (1723, 37730), (2695, 24122), (3430, 18953), (3446, 18865), (3773, 17230), (5390, 12061), (7546, 8615)]