15521310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 46904832

約数和(自身を除く): 31383522

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 347, 355, 426, 497, 630, 639, 694, 710, 994, 1041, 1065, 1278, 1491, 1735, 2082, 2130, 2429, 2485, 2982, 3123, 3195, 3470, 4473, 4858, 4970, 5205, 6246, 6390, 7287, 7455, 8946, 10410, 12145, 14574, 14910, 15615, 21861, 22365, 24290, 24637, 31230, 36435, 43722, 44730, 49274, 72870, 73911, 109305, 123185, 147822, 172459, 218610, 221733, 246370, 344918, 369555, 443466, 517377, 739110, 862295, 1034754, 1108665, 1552131, 1724590, 2217330, 2586885, 3104262, 5173770, 7760655, 15521310]

約数ペア:

[(1, 15521310), (2, 7760655), (3, 5173770), (5, 3104262), (6, 2586885), (7, 2217330), (9, 1724590), (10, 1552131), (14, 1108665), (15, 1034754), (18, 862295), (21, 739110), (30, 517377), (35, 443466), (42, 369555), (45, 344918), (63, 246370), (70, 221733), (71, 218610), (90, 172459), (105, 147822), (126, 123185), (142, 109305), (210, 73911), (213, 72870), (315, 49274), (347, 44730), (355, 43722), (426, 36435), (497, 31230), (630, 24637), (639, 24290), (694, 22365), (710, 21861), (994, 15615), (1041, 14910), (1065, 14574), (1278, 12145), (1491, 10410), (1735, 8946), (2082, 7455), (2130, 7287), (2429, 6390), (2485, 6246), (2982, 5205), (3123, 4970), (3195, 4858), (3470, 4473)]