82210170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1109}}^1$

素因数の和:1479

約数の個数: 64

約数和(自身を含む): 226333440

約数和(自身を除く): 144123270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 706, 1059, 1109, 1765, 2118, 2218, 2471, 3327, 3530, 4942, 5295, 5545, 6654, 7413, 7763, 10590, 11090, 12355, 14826, 15526, 16635, 23289, 24710, 33270, 37065, 38815, 46578, 74130, 77630, 116445, 232890, 391477, 782954, 1174431, 1957385, 2348862, 2740339, 3914770, 5480678, 5872155, 8221017, 11744310, 13701695, 16442034, 27403390, 41105085, 82210170]

約数ペア:

[(1, 82210170), (2, 41105085), (3, 27403390), (5, 16442034), (6, 13701695), (7, 11744310), (10, 8221017), (14, 5872155), (15, 5480678), (21, 3914770), (30, 2740339), (35, 2348862), (42, 1957385), (70, 1174431), (105, 782954), (210, 391477), (353, 232890), (706, 116445), (1059, 77630), (1109, 74130), (1765, 46578), (2118, 38815), (2218, 37065), (2471, 33270), (3327, 24710), (3530, 23289), (4942, 16635), (5295, 15526), (5545, 14826), (6654, 12355), (7413, 11090), (7763, 10590)]