184075990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{138403}}^1$

素因数の和:138436

約数の個数: 32

約数和(自身を含む): 398603520

約数和(自身を除く): 214527530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 138403, 276806, 692015, 968821, 1384030, 1937642, 2629657, 4844105, 5259314, 9688210, 13148285, 18407599, 26296570, 36815198, 92037995, 184075990]

約数ペア:

[(1, 184075990), (2, 92037995), (5, 36815198), (7, 26296570), (10, 18407599), (14, 13148285), (19, 9688210), (35, 5259314), (38, 4844105), (70, 2629657), (95, 1937642), (133, 1384030), (190, 968821), (266, 692015), (665, 276806), (1330, 138403)]