30753060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 93985920

約数和(自身を除く): 63232860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 443, 445, 534, 780, 886, 890, 1068, 1157, 1329, 1335, 1772, 1780, 2215, 2314, 2658, 2670, 3471, 4430, 4628, 5316, 5340, 5759, 5785, 6645, 6942, 8860, 11518, 11570, 13290, 13884, 17277, 17355, 23036, 23140, 26580, 28795, 34554, 34710, 39427, 57590, 69108, 69420, 78854, 86385, 115180, 118281, 157708, 172770, 197135, 236562, 345540, 394270, 473124, 512551, 591405, 788540, 1025102, 1182810, 1537653, 2050204, 2365620, 2562755, 3075306, 5125510, 6150612, 7688265, 10251020, 15376530, 30753060]

約数ペア:

[(1, 30753060), (2, 15376530), (3, 10251020), (4, 7688265), (5, 6150612), (6, 5125510), (10, 3075306), (12, 2562755), (13, 2365620), (15, 2050204), (20, 1537653), (26, 1182810), (30, 1025102), (39, 788540), (52, 591405), (60, 512551), (65, 473124), (78, 394270), (89, 345540), (130, 236562), (156, 197135), (178, 172770), (195, 157708), (260, 118281), (267, 115180), (356, 86385), (390, 78854), (443, 69420), (445, 69108), (534, 57590), (780, 39427), (886, 34710), (890, 34554), (1068, 28795), (1157, 26580), (1329, 23140), (1335, 23036), (1772, 17355), (1780, 17277), (2215, 13884), (2314, 13290), (2658, 11570), (2670, 11518), (3471, 8860), (4430, 6942), (4628, 6645), (5316, 5785), (5340, 5759)]