9487020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 28740096

約数和(自身を除く): 19253076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 71, 85, 102, 131, 142, 170, 204, 213, 255, 262, 284, 340, 355, 393, 426, 510, 524, 655, 710, 786, 852, 1020, 1065, 1207, 1310, 1420, 1572, 1965, 2130, 2227, 2414, 2620, 3621, 3930, 4260, 4454, 4828, 6035, 6681, 7242, 7860, 8908, 9301, 11135, 12070, 13362, 14484, 18105, 18602, 22270, 24140, 26724, 27903, 33405, 36210, 37204, 44540, 46505, 55806, 66810, 72420, 93010, 111612, 133620, 139515, 158117, 186020, 279030, 316234, 474351, 558060, 632468, 790585, 948702, 1581170, 1897404, 2371755, 3162340, 4743510, 9487020]

約数ペア:

[(1, 9487020), (2, 4743510), (3, 3162340), (4, 2371755), (5, 1897404), (6, 1581170), (10, 948702), (12, 790585), (15, 632468), (17, 558060), (20, 474351), (30, 316234), (34, 279030), (51, 186020), (60, 158117), (68, 139515), (71, 133620), (85, 111612), (102, 93010), (131, 72420), (142, 66810), (170, 55806), (204, 46505), (213, 44540), (255, 37204), (262, 36210), (284, 33405), (340, 27903), (355, 26724), (393, 24140), (426, 22270), (510, 18602), (524, 18105), (655, 14484), (710, 13362), (786, 12070), (852, 11135), (1020, 9301), (1065, 8908), (1207, 7860), (1310, 7242), (1420, 6681), (1572, 6035), (1965, 4828), (2130, 4454), (2227, 4260), (2414, 3930), (2620, 3621)]