124308970

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 227739600

約数和(自身を除く): 103430630

約数列:

[1, 2, 5, 10, 89, 178, 197, 394, 445, 709, 890, 985, 1418, 1970, 3545, 7090, 17533, 35066, 63101, 87665, 126202, 139673, 175330, 279346, 315505, 631010, 698365, 1396730, 12430897, 24861794, 62154485, 124308970]

約数ペア:

[(1, 124308970), (2, 62154485), (5, 24861794), (10, 12430897), (89, 1396730), (178, 698365), (197, 631010), (394, 315505), (445, 279346), (709, 175330), (890, 139673), (985, 126202), (1418, 87665), (1970, 63101), (3545, 35066), (7090, 17533)]