1869169290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2708941}}^1$

素因数の和:2708974

約数の個数: 32

約数和(自身を含む): 4681051776

約数和(自身を除く): 2811882486

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2708941, 5417882, 8126823, 13544705, 16253646, 27089410, 40634115, 62305643, 81268230, 124611286, 186916929, 311528215, 373833858, 623056430, 934584645, 1869169290]

約数ペア:

[(1, 1869169290), (2, 934584645), (3, 623056430), (5, 373833858), (6, 311528215), (10, 186916929), (15, 124611286), (23, 81268230), (30, 62305643), (46, 40634115), (69, 27089410), (115, 16253646), (138, 13544705), (230, 8126823), (345, 5417882), (690, 2708941)]