68982130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 148635648

約数和(自身を除く): 79653518

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 83, 155, 166, 217, 310, 383, 415, 434, 581, 766, 830, 1085, 1162, 1915, 2170, 2573, 2681, 2905, 3830, 5146, 5362, 5810, 11873, 12865, 13405, 18011, 23746, 25730, 26810, 31789, 36022, 59365, 63578, 83111, 90055, 118730, 158945, 166222, 180110, 222523, 317890, 415555, 445046, 831110, 985459, 1112615, 1970918, 2225230, 4927295, 6898213, 9854590, 13796426, 34491065, 68982130]

約数ペア:

[(1, 68982130), (2, 34491065), (5, 13796426), (7, 9854590), (10, 6898213), (14, 4927295), (31, 2225230), (35, 1970918), (62, 1112615), (70, 985459), (83, 831110), (155, 445046), (166, 415555), (217, 317890), (310, 222523), (383, 180110), (415, 166222), (434, 158945), (581, 118730), (766, 90055), (830, 83111), (1085, 63578), (1162, 59365), (1915, 36022), (2170, 31789), (2573, 26810), (2681, 25730), (2905, 23746), (3830, 18011), (5146, 13405), (5362, 12865), (5810, 11873)]