289249270

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{3527}}^1$

素因数の和:3732

約数の個数: 32

約数和(自身を含む): 533433600

約数和(自身を除く): 244184330

約数列:

[1, 2, 5, 10, 59, 118, 139, 278, 295, 590, 695, 1390, 3527, 7054, 8201, 16402, 17635, 35270, 41005, 82010, 208093, 416186, 490253, 980506, 1040465, 2080930, 2451265, 4902530, 28924927, 57849854, 144624635, 289249270]

約数ペア:

[(1, 289249270), (2, 144624635), (5, 57849854), (10, 28924927), (59, 4902530), (118, 2451265), (139, 2080930), (278, 1040465), (295, 980506), (590, 490253), (695, 416186), (1390, 208093), (3527, 82010), (7054, 41005), (8201, 35270), (16402, 17635)]