7828950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 21248640

約数和(自身を除く): 13419690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 41, 50, 57, 67, 75, 82, 95, 114, 123, 134, 150, 190, 201, 205, 246, 285, 335, 402, 410, 475, 570, 615, 670, 779, 950, 1005, 1025, 1230, 1273, 1425, 1558, 1675, 2010, 2050, 2337, 2546, 2747, 2850, 3075, 3350, 3819, 3895, 4674, 5025, 5494, 6150, 6365, 7638, 7790, 8241, 10050, 11685, 12730, 13735, 16482, 19095, 19475, 23370, 27470, 31825, 38190, 38950, 41205, 52193, 58425, 63650, 68675, 82410, 95475, 104386, 116850, 137350, 156579, 190950, 206025, 260965, 313158, 412050, 521930, 782895, 1304825, 1565790, 2609650, 3914475, 7828950]

約数ペア:

[(1, 7828950), (2, 3914475), (3, 2609650), (5, 1565790), (6, 1304825), (10, 782895), (15, 521930), (19, 412050), (25, 313158), (30, 260965), (38, 206025), (41, 190950), (50, 156579), (57, 137350), (67, 116850), (75, 104386), (82, 95475), (95, 82410), (114, 68675), (123, 63650), (134, 58425), (150, 52193), (190, 41205), (201, 38950), (205, 38190), (246, 31825), (285, 27470), (335, 23370), (402, 19475), (410, 19095), (475, 16482), (570, 13735), (615, 12730), (670, 11685), (779, 10050), (950, 8241), (1005, 7790), (1025, 7638), (1230, 6365), (1273, 6150), (1425, 5494), (1558, 5025), (1675, 4674), (2010, 3895), (2050, 3819), (2337, 3350), (2546, 3075), (2747, 2850)]