83790660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 245532672

約数和(自身を除く): 161742012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 430, 470, 516, 564, 645, 691, 705, 860, 940, 1290, 1382, 1410, 2021, 2073, 2580, 2764, 2820, 3455, 4042, 4146, 6063, 6910, 8084, 8292, 10105, 10365, 12126, 13820, 20210, 20730, 24252, 29713, 30315, 32477, 40420, 41460, 59426, 60630, 64954, 89139, 97431, 118852, 121260, 129908, 148565, 162385, 178278, 194862, 297130, 324770, 356556, 389724, 445695, 487155, 594260, 649540, 891390, 974310, 1396511, 1782780, 1948620, 2793022, 4189533, 5586044, 6982555, 8379066, 13965110, 16758132, 20947665, 27930220, 41895330, 83790660]

約数ペア:

[(1, 83790660), (2, 41895330), (3, 27930220), (4, 20947665), (5, 16758132), (6, 13965110), (10, 8379066), (12, 6982555), (15, 5586044), (20, 4189533), (30, 2793022), (43, 1948620), (47, 1782780), (60, 1396511), (86, 974310), (94, 891390), (129, 649540), (141, 594260), (172, 487155), (188, 445695), (215, 389724), (235, 356556), (258, 324770), (282, 297130), (430, 194862), (470, 178278), (516, 162385), (564, 148565), (645, 129908), (691, 121260), (705, 118852), (860, 97431), (940, 89139), (1290, 64954), (1382, 60630), (1410, 59426), (2021, 41460), (2073, 40420), (2580, 32477), (2764, 30315), (2820, 29713), (3455, 24252), (4042, 20730), (4146, 20210), (6063, 13820), (6910, 12126), (8084, 10365), (8292, 10105)]