30200950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 61246080

約数和(自身を除く): 31045130

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 130, 194, 325, 479, 485, 650, 958, 970, 1261, 2395, 2425, 2522, 4790, 4850, 6227, 6305, 11975, 12454, 12610, 23950, 31135, 31525, 46463, 62270, 63050, 92926, 155675, 232315, 311350, 464630, 604019, 1161575, 1208038, 2323150, 3020095, 6040190, 15100475, 30200950]

約数ペア:

[(1, 30200950), (2, 15100475), (5, 6040190), (10, 3020095), (13, 2323150), (25, 1208038), (26, 1161575), (50, 604019), (65, 464630), (97, 311350), (130, 232315), (194, 155675), (325, 92926), (479, 63050), (485, 62270), (650, 46463), (958, 31525), (970, 31135), (1261, 23950), (2395, 12610), (2425, 12454), (2522, 11975), (4790, 6305), (4850, 6227)]