8953620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{883}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 27177696

約数和(自身を除く): 18224076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 883, 1014, 1690, 1766, 2028, 2535, 2649, 3380, 3532, 4415, 5070, 5298, 8830, 10140, 10596, 11479, 13245, 17660, 22958, 26490, 34437, 45916, 52980, 57395, 68874, 114790, 137748, 149227, 172185, 229580, 298454, 344370, 447681, 596908, 688740, 746135, 895362, 1492270, 1790724, 2238405, 2984540, 4476810, 8953620]

約数ペア:

[(1, 8953620), (2, 4476810), (3, 2984540), (4, 2238405), (5, 1790724), (6, 1492270), (10, 895362), (12, 746135), (13, 688740), (15, 596908), (20, 447681), (26, 344370), (30, 298454), (39, 229580), (52, 172185), (60, 149227), (65, 137748), (78, 114790), (130, 68874), (156, 57395), (169, 52980), (195, 45916), (260, 34437), (338, 26490), (390, 22958), (507, 17660), (676, 13245), (780, 11479), (845, 10596), (883, 10140), (1014, 8830), (1690, 5298), (1766, 5070), (2028, 4415), (2535, 3532), (2649, 3380)]