4297740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 12192768

約数和(自身を除く): 7895028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 863, 996, 1245, 1660, 1726, 2490, 2589, 3452, 4315, 4980, 5178, 8630, 10356, 12945, 17260, 25890, 51780, 71629, 143258, 214887, 286516, 358145, 429774, 716290, 859548, 1074435, 1432580, 2148870, 4297740]

約数ペア:

[(1, 4297740), (2, 2148870), (3, 1432580), (4, 1074435), (5, 859548), (6, 716290), (10, 429774), (12, 358145), (15, 286516), (20, 214887), (30, 143258), (60, 71629), (83, 51780), (166, 25890), (249, 17260), (332, 12945), (415, 10356), (498, 8630), (830, 5178), (863, 4980), (996, 4315), (1245, 3452), (1660, 2589), (1726, 2490)]