328075470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1109}}^1$

素因数の和:1314

約数の個数: 96

約数和(自身を含む): 903895200

約数和(自身を除く): 575819730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 173, 190, 285, 342, 346, 519, 570, 855, 865, 1038, 1109, 1557, 1710, 1730, 2218, 2595, 3114, 3287, 3327, 5190, 5545, 6574, 6654, 7785, 9861, 9981, 11090, 15570, 16435, 16635, 19722, 19962, 21071, 29583, 32870, 33270, 42142, 49305, 49905, 59166, 63213, 98610, 99810, 105355, 126426, 147915, 189639, 191857, 210710, 295830, 316065, 379278, 383714, 575571, 632130, 948195, 959285, 1151142, 1726713, 1896390, 1918570, 2877855, 3453426, 3645283, 5755710, 7290566, 8633565, 10935849, 17267130, 18226415, 21871698, 32807547, 36452830, 54679245, 65615094, 109358490, 164037735, 328075470]

約数ペア:

[(1, 328075470), (2, 164037735), (3, 109358490), (5, 65615094), (6, 54679245), (9, 36452830), (10, 32807547), (15, 21871698), (18, 18226415), (19, 17267130), (30, 10935849), (38, 8633565), (45, 7290566), (57, 5755710), (90, 3645283), (95, 3453426), (114, 2877855), (171, 1918570), (173, 1896390), (190, 1726713), (285, 1151142), (342, 959285), (346, 948195), (519, 632130), (570, 575571), (855, 383714), (865, 379278), (1038, 316065), (1109, 295830), (1557, 210710), (1710, 191857), (1730, 189639), (2218, 147915), (2595, 126426), (3114, 105355), (3287, 99810), (3327, 98610), (5190, 63213), (5545, 59166), (6574, 49905), (6654, 49305), (7785, 42142), (9861, 33270), (9981, 32870), (11090, 29583), (15570, 21071), (16435, 19962), (16635, 19722)]