64959420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 193435200

約数和(自身を除く): 128475780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 145, 148, 174, 185, 222, 290, 348, 370, 435, 444, 555, 580, 740, 870, 1009, 1073, 1110, 1740, 2018, 2146, 2220, 3027, 3219, 4036, 4292, 5045, 5365, 6054, 6438, 10090, 10730, 12108, 12876, 15135, 16095, 20180, 21460, 29261, 30270, 32190, 37333, 58522, 60540, 64380, 74666, 87783, 111999, 117044, 146305, 149332, 175566, 186665, 223998, 292610, 351132, 373330, 438915, 447996, 559995, 585220, 746660, 877830, 1082657, 1119990, 1755660, 2165314, 2239980, 3247971, 4330628, 5413285, 6495942, 10826570, 12991884, 16239855, 21653140, 32479710, 64959420]

約数ペア:

[(1, 64959420), (2, 32479710), (3, 21653140), (4, 16239855), (5, 12991884), (6, 10826570), (10, 6495942), (12, 5413285), (15, 4330628), (20, 3247971), (29, 2239980), (30, 2165314), (37, 1755660), (58, 1119990), (60, 1082657), (74, 877830), (87, 746660), (111, 585220), (116, 559995), (145, 447996), (148, 438915), (174, 373330), (185, 351132), (222, 292610), (290, 223998), (348, 186665), (370, 175566), (435, 149332), (444, 146305), (555, 117044), (580, 111999), (740, 87783), (870, 74666), (1009, 64380), (1073, 60540), (1110, 58522), (1740, 37333), (2018, 32190), (2146, 30270), (2220, 29261), (3027, 21460), (3219, 20180), (4036, 16095), (4292, 15135), (5045, 12876), (5365, 12108), (6054, 10730), (6438, 10090)]