67871310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 192689280

約数和(自身を除く): 124817970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 29, 30, 34, 39, 51, 58, 65, 78, 85, 87, 102, 130, 145, 170, 174, 195, 221, 255, 290, 353, 377, 390, 435, 442, 493, 510, 663, 706, 754, 870, 986, 1059, 1105, 1131, 1326, 1479, 1765, 1885, 2118, 2210, 2262, 2465, 2958, 3315, 3530, 3770, 4589, 4930, 5295, 5655, 6001, 6409, 6630, 7395, 9178, 10237, 10590, 11310, 12002, 12818, 13767, 14790, 18003, 19227, 20474, 22945, 27534, 30005, 30711, 32045, 36006, 38454, 45890, 51185, 60010, 61422, 64090, 68835, 78013, 90015, 96135, 102370, 133081, 137670, 153555, 156026, 174029, 180030, 192270, 234039, 266162, 307110, 348058, 390065, 399243, 468078, 522087, 665405, 780130, 798486, 870145, 1044174, 1170195, 1330810, 1740290, 1996215, 2262377, 2340390, 2610435, 3992430, 4524754, 5220870, 6787131, 11311885, 13574262, 22623770, 33935655, 67871310]

約数ペア:

[(1, 67871310), (2, 33935655), (3, 22623770), (5, 13574262), (6, 11311885), (10, 6787131), (13, 5220870), (15, 4524754), (17, 3992430), (26, 2610435), (29, 2340390), (30, 2262377), (34, 1996215), (39, 1740290), (51, 1330810), (58, 1170195), (65, 1044174), (78, 870145), (85, 798486), (87, 780130), (102, 665405), (130, 522087), (145, 468078), (170, 399243), (174, 390065), (195, 348058), (221, 307110), (255, 266162), (290, 234039), (353, 192270), (377, 180030), (390, 174029), (435, 156026), (442, 153555), (493, 137670), (510, 133081), (663, 102370), (706, 96135), (754, 90015), (870, 78013), (986, 68835), (1059, 64090), (1105, 61422), (1131, 60010), (1326, 51185), (1479, 45890), (1765, 38454), (1885, 36006), (2118, 32045), (2210, 30711), (2262, 30005), (2465, 27534), (2958, 22945), (3315, 20474), (3530, 19227), (3770, 18003), (4589, 14790), (4930, 13767), (5295, 12818), (5655, 12002), (6001, 11310), (6409, 10590), (6630, 10237), (7395, 9178)]