77727090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1031}}^1$

素因数の和:1407

約数の個数: 64

約数和(自身を含む): 213995520

約数和(自身を除く): 136268430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 359, 718, 1031, 1077, 1795, 2062, 2154, 2513, 3093, 3590, 5026, 5155, 5385, 6186, 7217, 7539, 10310, 10770, 12565, 14434, 15078, 15465, 21651, 25130, 30930, 36085, 37695, 43302, 72170, 75390, 108255, 216510, 370129, 740258, 1110387, 1850645, 2220774, 2590903, 3701290, 5181806, 5551935, 7772709, 11103870, 12954515, 15545418, 25909030, 38863545, 77727090]

約数ペア:

[(1, 77727090), (2, 38863545), (3, 25909030), (5, 15545418), (6, 12954515), (7, 11103870), (10, 7772709), (14, 5551935), (15, 5181806), (21, 3701290), (30, 2590903), (35, 2220774), (42, 1850645), (70, 1110387), (105, 740258), (210, 370129), (359, 216510), (718, 108255), (1031, 75390), (1077, 72170), (1795, 43302), (2062, 37695), (2154, 36085), (2513, 30930), (3093, 25130), (3590, 21651), (5026, 15465), (5155, 15078), (5385, 14434), (6186, 12565), (7217, 10770), (7539, 10310)]