30546780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 96380928

約数和(自身を除く): 65834148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1493, 1705, 1860, 2046, 2986, 3410, 4092, 4479, 5115, 5972, 6820, 7465, 8958, 10230, 14930, 16423, 17916, 20460, 22395, 29860, 32846, 44790, 46283, 49269, 65692, 82115, 89580, 92566, 98538, 138849, 164230, 185132, 197076, 231415, 246345, 277698, 328460, 462830, 492690, 509113, 555396, 694245, 925660, 985380, 1018226, 1388490, 1527339, 2036452, 2545565, 2776980, 3054678, 5091130, 6109356, 7636695, 10182260, 15273390, 30546780]

約数ペア:

[(1, 30546780), (2, 15273390), (3, 10182260), (4, 7636695), (5, 6109356), (6, 5091130), (10, 3054678), (11, 2776980), (12, 2545565), (15, 2036452), (20, 1527339), (22, 1388490), (30, 1018226), (31, 985380), (33, 925660), (44, 694245), (55, 555396), (60, 509113), (62, 492690), (66, 462830), (93, 328460), (110, 277698), (124, 246345), (132, 231415), (155, 197076), (165, 185132), (186, 164230), (220, 138849), (310, 98538), (330, 92566), (341, 89580), (372, 82115), (465, 65692), (620, 49269), (660, 46283), (682, 44790), (930, 32846), (1023, 29860), (1364, 22395), (1493, 20460), (1705, 17916), (1860, 16423), (2046, 14930), (2986, 10230), (3410, 8958), (4092, 7465), (4479, 6820), (5115, 5972)]