7099685320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1950463}}^1$

素因数の和:1950494

約数の個数: 64

約数和(自身を含む): 19660677120

約数和(自身を除く): 12560991800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 1950463, 3900926, 7801852, 9752315, 13653241, 15603704, 19504630, 25356019, 27306482, 39009260, 50712038, 54612964, 68266205, 78018520, 101424076, 109225928, 126780095, 136532410, 177492133, 202848152, 253560190, 273064820, 354984266, 507120380, 546129640, 709968532, 887460665, 1014240760, 1419937064, 1774921330, 3549842660, 7099685320]

約数ペア:

[(1, 7099685320), (2, 3549842660), (4, 1774921330), (5, 1419937064), (7, 1014240760), (8, 887460665), (10, 709968532), (13, 546129640), (14, 507120380), (20, 354984266), (26, 273064820), (28, 253560190), (35, 202848152), (40, 177492133), (52, 136532410), (56, 126780095), (65, 109225928), (70, 101424076), (91, 78018520), (104, 68266205), (130, 54612964), (140, 50712038), (182, 39009260), (260, 27306482), (280, 25356019), (364, 19504630), (455, 15603704), (520, 13653241), (728, 9752315), (910, 7801852), (1820, 3900926), (3640, 1950463)]