140051370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{202973}}^1$

素因数の和:203006

約数の個数: 32

約数和(自身を含む): 350739072

約数和(自身を除く): 210687702

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 202973, 405946, 608919, 1014865, 1217838, 2029730, 3044595, 4668379, 6089190, 9336758, 14005137, 23341895, 28010274, 46683790, 70025685, 140051370]

約数ペア:

[(1, 140051370), (2, 70025685), (3, 46683790), (5, 28010274), (6, 23341895), (10, 14005137), (15, 9336758), (23, 6089190), (30, 4668379), (46, 3044595), (69, 2029730), (115, 1217838), (138, 1014865), (230, 608919), (345, 405946), (690, 202973)]