124778220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12917}}^1$

素因数の和:12959

約数の個数: 96

約数和(自身を含む): 416683008

約数和(自身を除く): 291904788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 12917, 25834, 38751, 51668, 64585, 77502, 90419, 129170, 155004, 180838, 193755, 258340, 271257, 297091, 361676, 387510, 452095, 542514, 594182, 775020, 891273, 904190, 1085028, 1188364, 1356285, 1485455, 1782546, 1808380, 2079637, 2712570, 2970910, 3565092, 4159274, 4456365, 5425140, 5941820, 6238911, 8318548, 8912730, 10398185, 12477822, 17825460, 20796370, 24955644, 31194555, 41592740, 62389110, 124778220]

約数ペア:

[(1, 124778220), (2, 62389110), (3, 41592740), (4, 31194555), (5, 24955644), (6, 20796370), (7, 17825460), (10, 12477822), (12, 10398185), (14, 8912730), (15, 8318548), (20, 6238911), (21, 5941820), (23, 5425140), (28, 4456365), (30, 4159274), (35, 3565092), (42, 2970910), (46, 2712570), (60, 2079637), (69, 1808380), (70, 1782546), (84, 1485455), (92, 1356285), (105, 1188364), (115, 1085028), (138, 904190), (140, 891273), (161, 775020), (210, 594182), (230, 542514), (276, 452095), (322, 387510), (345, 361676), (420, 297091), (460, 271257), (483, 258340), (644, 193755), (690, 180838), (805, 155004), (966, 129170), (1380, 90419), (1610, 77502), (1932, 64585), (2415, 51668), (3220, 38751), (4830, 25834), (9660, 12917)]