30892296950

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{21319}}^1$

素因数の和:21801

約数の個数: 48

約数和(自身を含む): 58396247520

約数和(自身を除く): 27503950570

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 397, 730, 794, 1825, 1985, 3650, 3970, 9925, 19850, 21319, 28981, 42638, 57962, 106595, 144905, 213190, 289810, 532975, 724525, 1065950, 1449050, 1556287, 3112574, 7781435, 8463643, 15562870, 16927286, 38907175, 42318215, 77814350, 84636430, 211591075, 423182150, 617845939, 1235691878, 3089229695, 6178459390, 15446148475, 30892296950]

約数ペア:

[(1, 30892296950), (2, 15446148475), (5, 6178459390), (10, 3089229695), (25, 1235691878), (50, 617845939), (73, 423182150), (146, 211591075), (365, 84636430), (397, 77814350), (730, 42318215), (794, 38907175), (1825, 16927286), (1985, 15562870), (3650, 8463643), (3970, 7781435), (9925, 3112574), (19850, 1556287), (21319, 1449050), (28981, 1065950), (42638, 724525), (57962, 532975), (106595, 289810), (144905, 213190)]