2068751910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{6257}}^1$

素因数の和:6477

約数の個数: 64

約数和(自身を含む): 5060869632

約数和(自身を除く): 2992117722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 107, 206, 214, 309, 321, 515, 535, 618, 642, 1030, 1070, 1545, 1605, 3090, 3210, 6257, 11021, 12514, 18771, 22042, 31285, 33063, 37542, 55105, 62570, 66126, 93855, 110210, 165315, 187710, 330630, 644471, 669499, 1288942, 1338998, 1933413, 2008497, 3222355, 3347495, 3866826, 4016994, 6444710, 6694990, 9667065, 10042485, 19334130, 20084970, 68958397, 137916794, 206875191, 344791985, 413750382, 689583970, 1034375955, 2068751910]

約数ペア:

[(1, 2068751910), (2, 1034375955), (3, 689583970), (5, 413750382), (6, 344791985), (10, 206875191), (15, 137916794), (30, 68958397), (103, 20084970), (107, 19334130), (206, 10042485), (214, 9667065), (309, 6694990), (321, 6444710), (515, 4016994), (535, 3866826), (618, 3347495), (642, 3222355), (1030, 2008497), (1070, 1933413), (1545, 1338998), (1605, 1288942), (3090, 669499), (3210, 644471), (6257, 330630), (11021, 187710), (12514, 165315), (18771, 110210), (22042, 93855), (31285, 66126), (33063, 62570), (37542, 55105)]