30579250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 62289864

約数和(自身を除く): 31710614

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 125, 130, 194, 250, 325, 485, 650, 970, 1261, 1625, 2425, 2522, 3250, 4850, 6305, 9409, 12125, 12610, 18818, 24250, 31525, 47045, 63050, 94090, 122317, 157625, 235225, 244634, 315250, 470450, 611585, 1176125, 1223170, 2352250, 3057925, 6115850, 15289625, 30579250]

約数ペア:

[(1, 30579250), (2, 15289625), (5, 6115850), (10, 3057925), (13, 2352250), (25, 1223170), (26, 1176125), (50, 611585), (65, 470450), (97, 315250), (125, 244634), (130, 235225), (194, 157625), (250, 122317), (325, 94090), (485, 63050), (650, 47045), (970, 31525), (1261, 24250), (1625, 18818), (2425, 12610), (2522, 12125), (3250, 9409), (4850, 6305)]