2218226700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{238519}}^1$

素因数の和:238567

約数の個数: 72

約数和(自身を含む): 6625131520

約数和(自身を除く): 4406904820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 238519, 477038, 715557, 954076, 1192595, 1431114, 2385190, 2862228, 3577785, 4770380, 5962975, 7155570, 7394089, 11925950, 14311140, 14788178, 17888925, 22182267, 23851900, 29576356, 35777850, 36970445, 44364534, 71555700, 73940890, 88729068, 110911335, 147881780, 184852225, 221822670, 369704450, 443645340, 554556675, 739408900, 1109113350, 2218226700]

約数ペア:

[(1, 2218226700), (2, 1109113350), (3, 739408900), (4, 554556675), (5, 443645340), (6, 369704450), (10, 221822670), (12, 184852225), (15, 147881780), (20, 110911335), (25, 88729068), (30, 73940890), (31, 71555700), (50, 44364534), (60, 36970445), (62, 35777850), (75, 29576356), (93, 23851900), (100, 22182267), (124, 17888925), (150, 14788178), (155, 14311140), (186, 11925950), (300, 7394089), (310, 7155570), (372, 5962975), (465, 4770380), (620, 3577785), (775, 2862228), (930, 2385190), (1550, 1431114), (1860, 1192595), (2325, 954076), (3100, 715557), (4650, 477038), (9300, 238519)]