140156910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{29383}}^1$

素因数の和:29449

約数の個数: 48

約数和(自身を含む): 371296224

約数和(自身を除く): 231139314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 29383, 58766, 88149, 146915, 176298, 264447, 293830, 440745, 528894, 881490, 1322235, 1557299, 2644470, 3114598, 4671897, 7786495, 9343794, 14015691, 15572990, 23359485, 28031382, 46718970, 70078455, 140156910]

約数ペア:

[(1, 140156910), (2, 70078455), (3, 46718970), (5, 28031382), (6, 23359485), (9, 15572990), (10, 14015691), (15, 9343794), (18, 7786495), (30, 4671897), (45, 3114598), (53, 2644470), (90, 1557299), (106, 1322235), (159, 881490), (265, 528894), (318, 440745), (477, 293830), (530, 264447), (795, 176298), (954, 146915), (1590, 88149), (2385, 58766), (4770, 29383)]