4015650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 10490400

約数和(自身を除く): 6474750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1409, 1425, 2818, 2850, 4227, 7045, 8454, 14090, 21135, 26771, 35225, 42270, 53542, 70450, 80313, 105675, 133855, 160626, 211350, 267710, 401565, 669275, 803130, 1338550, 2007825, 4015650]

約数ペア:

[(1, 4015650), (2, 2007825), (3, 1338550), (5, 803130), (6, 669275), (10, 401565), (15, 267710), (19, 211350), (25, 160626), (30, 133855), (38, 105675), (50, 80313), (57, 70450), (75, 53542), (95, 42270), (114, 35225), (150, 26771), (190, 21135), (285, 14090), (475, 8454), (570, 7045), (950, 4227), (1409, 2850), (1425, 2818)]