7054036380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{89269}}^1$

素因数の和:89723

約数の個数: 72

約数和(自身を含む): 21446224800

約数和(自身を除く): 14392188420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439, 878, 1317, 1756, 2195, 2634, 3951, 4390, 5268, 6585, 7902, 8780, 13170, 15804, 19755, 26340, 39510, 79020, 89269, 178538, 267807, 357076, 446345, 535614, 803421, 892690, 1071228, 1339035, 1606842, 1785380, 2678070, 3213684, 4017105, 5356140, 8034210, 16068420, 39189091, 78378182, 117567273, 156756364, 195945455, 235134546, 352701819, 391890910, 470269092, 587836365, 705403638, 783781820, 1175672730, 1410807276, 1763509095, 2351345460, 3527018190, 7054036380]

約数ペア:

[(1, 7054036380), (2, 3527018190), (3, 2351345460), (4, 1763509095), (5, 1410807276), (6, 1175672730), (9, 783781820), (10, 705403638), (12, 587836365), (15, 470269092), (18, 391890910), (20, 352701819), (30, 235134546), (36, 195945455), (45, 156756364), (60, 117567273), (90, 78378182), (180, 39189091), (439, 16068420), (878, 8034210), (1317, 5356140), (1756, 4017105), (2195, 3213684), (2634, 2678070), (3951, 1785380), (4390, 1606842), (5268, 1339035), (6585, 1071228), (7902, 892690), (8780, 803421), (13170, 535614), (15804, 446345), (19755, 357076), (26340, 267807), (39510, 178538), (79020, 89269)]