149919570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1759}}^1$

素因数の和:2719

約数の個数: 48

約数和(自身を含む): 390424320

約数和(自身を除く): 240504750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 947, 1759, 1894, 2841, 3518, 4735, 5277, 5682, 8523, 8795, 9470, 10554, 14205, 15831, 17046, 17590, 26385, 28410, 31662, 42615, 52770, 79155, 85230, 158310, 1665773, 3331546, 4997319, 8328865, 9994638, 14991957, 16657730, 24986595, 29983914, 49973190, 74959785, 149919570]

約数ペア:

[(1, 149919570), (2, 74959785), (3, 49973190), (5, 29983914), (6, 24986595), (9, 16657730), (10, 14991957), (15, 9994638), (18, 8328865), (30, 4997319), (45, 3331546), (90, 1665773), (947, 158310), (1759, 85230), (1894, 79155), (2841, 52770), (3518, 42615), (4735, 31662), (5277, 28410), (5682, 26385), (8523, 17590), (8795, 17046), (9470, 15831), (10554, 14205)]