15671947890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1384

約数の個数: 128

約数和(自身を含む): 39226125312

約数和(自身を除く): 23554177422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 67, 106, 131, 134, 159, 201, 262, 265, 318, 335, 393, 402, 530, 655, 670, 786, 795, 1005, 1123, 1310, 1590, 1965, 2010, 2246, 3369, 3551, 3930, 5615, 6738, 6943, 7102, 8777, 10653, 11230, 13886, 16845, 17554, 17755, 20829, 21306, 26331, 33690, 34715, 35510, 41658, 43885, 52662, 53265, 59519, 69430, 75241, 87770, 104145, 106530, 119038, 131655, 147113, 150482, 178557, 208290, 225723, 263310, 294226, 297595, 357114, 376205, 441339, 451446, 465181, 595190, 735565, 752410, 882678, 892785, 930362, 1128615, 1395543, 1471130, 1785570, 2206695, 2257230, 2325905, 2791086, 3987773, 4413390, 4651810, 6977715, 7796989, 7975546, 9856571, 11963319, 13955430, 15593978, 19713142, 19938865, 23390967, 23926638, 29569713, 38984945, 39877730, 46781934, 49282855, 59139426, 59816595, 77969890, 98565710, 116954835, 119633190, 147848565, 233909670, 295697130, 522398263, 1044796526, 1567194789, 2611991315, 3134389578, 5223982630, 7835973945, 15671947890]

約数ペア:

[(1, 15671947890), (2, 7835973945), (3, 5223982630), (5, 3134389578), (6, 2611991315), (10, 1567194789), (15, 1044796526), (30, 522398263), (53, 295697130), (67, 233909670), (106, 147848565), (131, 119633190), (134, 116954835), (159, 98565710), (201, 77969890), (262, 59816595), (265, 59139426), (318, 49282855), (335, 46781934), (393, 39877730), (402, 38984945), (530, 29569713), (655, 23926638), (670, 23390967), (786, 19938865), (795, 19713142), (1005, 15593978), (1123, 13955430), (1310, 11963319), (1590, 9856571), (1965, 7975546), (2010, 7796989), (2246, 6977715), (3369, 4651810), (3551, 4413390), (3930, 3987773), (5615, 2791086), (6738, 2325905), (6943, 2257230), (7102, 2206695), (8777, 1785570), (10653, 1471130), (11230, 1395543), (13886, 1128615), (16845, 930362), (17554, 892785), (17755, 882678), (20829, 752410), (21306, 735565), (26331, 595190), (33690, 465181), (34715, 451446), (35510, 441339), (41658, 376205), (43885, 357114), (52662, 297595), (53265, 294226), (59519, 263310), (69430, 225723), (75241, 208290), (87770, 178557), (104145, 150482), (106530, 147113), (119038, 131655)]