1566104460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{103991}}^1$

素因数の和:104254

約数の個数: 48

約数和(自身を含む): 4402605312

約数和(自身を除く): 2836500852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 15060, 103991, 207982, 311973, 415964, 519955, 623946, 1039910, 1247892, 1559865, 2079820, 3119730, 6239460, 26101741, 52203482, 78305223, 104406964, 130508705, 156610446, 261017410, 313220892, 391526115, 522034820, 783052230, 1566104460]

約数ペア:

[(1, 1566104460), (2, 783052230), (3, 522034820), (4, 391526115), (5, 313220892), (6, 261017410), (10, 156610446), (12, 130508705), (15, 104406964), (20, 78305223), (30, 52203482), (60, 26101741), (251, 6239460), (502, 3119730), (753, 2079820), (1004, 1559865), (1255, 1247892), (1506, 1039910), (2510, 623946), (3012, 519955), (3765, 415964), (5020, 311973), (7530, 207982), (15060, 103991)]