108846780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{259159}}^1$

素因数の和:259178

約数の個数: 48

約数和(自身を含む): 348311040

約数和(自身を除く): 239464260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 259159, 518318, 777477, 1036636, 1295795, 1554954, 1814113, 2591590, 3109908, 3628226, 3887385, 5183180, 5442339, 7256452, 7774770, 9070565, 10884678, 15549540, 18141130, 21769356, 27211695, 36282260, 54423390, 108846780]

約数ペア:

[(1, 108846780), (2, 54423390), (3, 36282260), (4, 27211695), (5, 21769356), (6, 18141130), (7, 15549540), (10, 10884678), (12, 9070565), (14, 7774770), (15, 7256452), (20, 5442339), (21, 5183180), (28, 3887385), (30, 3628226), (35, 3109908), (42, 2591590), (60, 1814113), (70, 1554954), (84, 1295795), (105, 1036636), (140, 777477), (210, 518318), (420, 259159)]