457417740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{586433}}^1$

素因数の和:586458

約数の個数: 48

約数和(自身を含む): 1379292768

約数和(自身を除く): 921875028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 586433, 1172866, 1759299, 2345732, 2932165, 3518598, 5864330, 7037196, 7623629, 8796495, 11728660, 15247258, 17592990, 22870887, 30494516, 35185980, 38118145, 45741774, 76236290, 91483548, 114354435, 152472580, 228708870, 457417740]

約数ペア:

[(1, 457417740), (2, 228708870), (3, 152472580), (4, 114354435), (5, 91483548), (6, 76236290), (10, 45741774), (12, 38118145), (13, 35185980), (15, 30494516), (20, 22870887), (26, 17592990), (30, 15247258), (39, 11728660), (52, 8796495), (60, 7623629), (65, 7037196), (78, 5864330), (130, 3518598), (156, 2932165), (195, 2345732), (260, 1759299), (390, 1172866), (780, 586433)]