140918190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{671039}}^1$

素因数の和:671056

約数の個数: 32

約数和(自身を含む): 386519040

約数和(自身を除く): 245600850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 671039, 1342078, 2013117, 3355195, 4026234, 4697273, 6710390, 9394546, 10065585, 14091819, 20131170, 23486365, 28183638, 46972730, 70459095, 140918190]

約数ペア:

[(1, 140918190), (2, 70459095), (3, 46972730), (5, 28183638), (6, 23486365), (7, 20131170), (10, 14091819), (14, 10065585), (15, 9394546), (21, 6710390), (30, 4697273), (35, 4026234), (42, 3355195), (70, 2013117), (105, 1342078), (210, 671039)]