150938090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{5261}}^1$

素因数の和:5438

約数の個数: 32

約数和(自身を含む): 287936640

約数和(自身を除く): 136998550

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 2869, 5261, 5738, 10522, 14345, 26305, 28690, 52610, 99959, 199918, 499795, 794411, 999590, 1588822, 3972055, 7944110, 15093809, 30187618, 75469045, 150938090]

約数ペア:

[(1, 150938090), (2, 75469045), (5, 30187618), (10, 15093809), (19, 7944110), (38, 3972055), (95, 1588822), (151, 999590), (190, 794411), (302, 499795), (755, 199918), (1510, 99959), (2869, 52610), (5261, 28690), (5738, 26305), (10522, 14345)]