9030700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 24243240

約数和(自身を除く): 15212540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 97, 98, 100, 133, 140, 175, 190, 194, 196, 245, 266, 350, 380, 388, 475, 485, 490, 532, 665, 679, 700, 931, 950, 970, 980, 1225, 1330, 1358, 1843, 1862, 1900, 1940, 2425, 2450, 2660, 2716, 3325, 3395, 3686, 3724, 4655, 4753, 4850, 4900, 6650, 6790, 7372, 9215, 9310, 9506, 9700, 12901, 13300, 13580, 16975, 18430, 18620, 19012, 23275, 23765, 25802, 33950, 36860, 46075, 46550, 47530, 51604, 64505, 67900, 90307, 92150, 93100, 95060, 118825, 129010, 180614, 184300, 237650, 258020, 322525, 361228, 451535, 475300, 645050, 903070, 1290100, 1806140, 2257675, 4515350, 9030700]

約数ペア:

[(1, 9030700), (2, 4515350), (4, 2257675), (5, 1806140), (7, 1290100), (10, 903070), (14, 645050), (19, 475300), (20, 451535), (25, 361228), (28, 322525), (35, 258020), (38, 237650), (49, 184300), (50, 180614), (70, 129010), (76, 118825), (95, 95060), (97, 93100), (98, 92150), (100, 90307), (133, 67900), (140, 64505), (175, 51604), (190, 47530), (194, 46550), (196, 46075), (245, 36860), (266, 33950), (350, 25802), (380, 23765), (388, 23275), (475, 19012), (485, 18620), (490, 18430), (532, 16975), (665, 13580), (679, 13300), (700, 12901), (931, 9700), (950, 9506), (970, 9310), (980, 9215), (1225, 7372), (1330, 6790), (1358, 6650), (1843, 4900), (1862, 4850), (1900, 4753), (1940, 4655), (2425, 3724), (2450, 3686), (2660, 3395), (2716, 3325)]