210319070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1613}}^1$

素因数の和:1709

約数の個数: 64

約数和(自身を含む): 439266240

約数和(自身を除く): 228947170

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 59, 65, 85, 118, 130, 170, 221, 295, 442, 590, 767, 1003, 1105, 1534, 1613, 2006, 2210, 3226, 3835, 5015, 7670, 8065, 10030, 13039, 16130, 20969, 26078, 27421, 41938, 54842, 65195, 95167, 104845, 130390, 137105, 190334, 209690, 274210, 356473, 475835, 712946, 951670, 1237171, 1617839, 1782365, 2474342, 3235678, 3564730, 6185855, 8089195, 12371710, 16178390, 21031907, 42063814, 105159535, 210319070]

約数ペア:

[(1, 210319070), (2, 105159535), (5, 42063814), (10, 21031907), (13, 16178390), (17, 12371710), (26, 8089195), (34, 6185855), (59, 3564730), (65, 3235678), (85, 2474342), (118, 1782365), (130, 1617839), (170, 1237171), (221, 951670), (295, 712946), (442, 475835), (590, 356473), (767, 274210), (1003, 209690), (1105, 190334), (1534, 137105), (1613, 130390), (2006, 104845), (2210, 95167), (3226, 65195), (3835, 54842), (5015, 41938), (7670, 27421), (8065, 26078), (10030, 20969), (13039, 16130)]