29706250

素因数分解:

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

素因数の和:138

約数の個数: 72

約数和(自身を含む): 65456748

約数和(自身を除く): 35750498

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 97, 98, 125, 175, 194, 245, 250, 350, 485, 490, 625, 679, 875, 970, 1225, 1250, 1358, 1750, 2425, 2450, 3125, 3395, 4375, 4753, 4850, 6125, 6250, 6790, 8750, 9506, 12125, 12250, 16975, 21875, 23765, 24250, 30625, 33950, 43750, 47530, 60625, 61250, 84875, 118825, 121250, 153125, 169750, 237650, 303125, 306250, 424375, 594125, 606250, 848750, 1188250, 2121875, 2970625, 4243750, 5941250, 14853125, 29706250]

約数ペア:

[(1, 29706250), (2, 14853125), (5, 5941250), (7, 4243750), (10, 2970625), (14, 2121875), (25, 1188250), (35, 848750), (49, 606250), (50, 594125), (70, 424375), (97, 306250), (98, 303125), (125, 237650), (175, 169750), (194, 153125), (245, 121250), (250, 118825), (350, 84875), (485, 61250), (490, 60625), (625, 47530), (679, 43750), (875, 33950), (970, 30625), (1225, 24250), (1250, 23765), (1358, 21875), (1750, 16975), (2425, 12250), (2450, 12125), (3125, 9506), (3395, 8750), (4375, 6790), (4753, 6250), (4850, 6125)]