3327100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{97}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 8506400

約数和(自身を除く): 5179300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 97, 98, 100, 140, 175, 194, 196, 245, 343, 350, 388, 485, 490, 679, 686, 700, 970, 980, 1225, 1358, 1372, 1715, 1940, 2425, 2450, 2716, 3395, 3430, 4753, 4850, 4900, 6790, 6860, 8575, 9506, 9700, 13580, 16975, 17150, 19012, 23765, 33271, 33950, 34300, 47530, 66542, 67900, 95060, 118825, 133084, 166355, 237650, 332710, 475300, 665420, 831775, 1663550, 3327100]

約数ペア:

[(1, 3327100), (2, 1663550), (4, 831775), (5, 665420), (7, 475300), (10, 332710), (14, 237650), (20, 166355), (25, 133084), (28, 118825), (35, 95060), (49, 67900), (50, 66542), (70, 47530), (97, 34300), (98, 33950), (100, 33271), (140, 23765), (175, 19012), (194, 17150), (196, 16975), (245, 13580), (343, 9700), (350, 9506), (388, 8575), (485, 6860), (490, 6790), (679, 4900), (686, 4850), (700, 4753), (970, 3430), (980, 3395), (1225, 2716), (1358, 2450), (1372, 2425), (1715, 1940)]