1403530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1318070

約数列:

[1, 2, 5, 10, 19, 38, 83, 89, 95, 166, 178, 190, 415, 445, 830, 890, 1577, 1691, 3154, 3382, 7387, 7885, 8455, 14774, 15770, 16910, 36935, 73870, 140353, 280706, 701765, 1403530]

約数ペア:

[(1, 1403530), (2, 701765), (5, 280706), (10, 140353), (19, 73870), (38, 36935), (83, 16910), (89, 15770), (95, 14774), (166, 8455), (178, 7885), (190, 7387), (415, 3382), (445, 3154), (830, 1691), (890, 1577)]