378045010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 802690560

約数和(自身を除く): 424645550

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 157, 205, 287, 314, 410, 574, 785, 839, 1099, 1435, 1570, 1678, 2198, 2870, 4195, 5495, 5873, 6437, 8390, 10990, 11746, 12874, 29365, 32185, 34399, 45059, 58730, 64370, 68798, 90118, 131723, 171995, 225295, 240793, 263446, 343990, 450590, 481586, 658615, 922061, 1203965, 1317230, 1844122, 2407930, 4610305, 5400643, 9220610, 10801286, 27003215, 37804501, 54006430, 75609002, 189022505, 378045010]

約数ペア:

[(1, 378045010), (2, 189022505), (5, 75609002), (7, 54006430), (10, 37804501), (14, 27003215), (35, 10801286), (41, 9220610), (70, 5400643), (82, 4610305), (157, 2407930), (205, 1844122), (287, 1317230), (314, 1203965), (410, 922061), (574, 658615), (785, 481586), (839, 450590), (1099, 343990), (1435, 263446), (1570, 240793), (1678, 225295), (2198, 171995), (2870, 131723), (4195, 90118), (5495, 68798), (5873, 64370), (6437, 58730), (8390, 45059), (10990, 34399), (11746, 32185), (12874, 29365)]