31302402

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2081}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 65957760

約数和(自身を除く): 34655358

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2081, 2507, 4162, 5014, 6243, 7521, 12486, 15042, 47863, 95726, 143589, 226829, 287178, 453658, 680487, 1360974, 5217067, 10434134, 15651201, 31302402]

約数ペア:

[(1, 31302402), (2, 15651201), (3, 10434134), (6, 5217067), (23, 1360974), (46, 680487), (69, 453658), (109, 287178), (138, 226829), (218, 143589), (327, 95726), (654, 47863), (2081, 15042), (2507, 12486), (4162, 7521), (5014, 6243)]