80102070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8641}}^1$

素因数の和:8757

約数の個数: 48

約数和(自身を含む): 210311712

約数和(自身を除く): 130209642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 8641, 9270, 17282, 25923, 43205, 51846, 77769, 86410, 129615, 155538, 259230, 388845, 777690, 890023, 1780046, 2670069, 4450115, 5340138, 8010207, 8900230, 13350345, 16020414, 26700690, 40051035, 80102070]

約数ペア:

[(1, 80102070), (2, 40051035), (3, 26700690), (5, 16020414), (6, 13350345), (9, 8900230), (10, 8010207), (15, 5340138), (18, 4450115), (30, 2670069), (45, 1780046), (90, 890023), (103, 777690), (206, 388845), (309, 259230), (515, 155538), (618, 129615), (927, 86410), (1030, 77769), (1545, 51846), (1854, 43205), (3090, 25923), (4635, 17282), (8641, 9270)]