7481206380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{9859}}^1\times {\mathrm{12647}}^1$

素因数の和:22518

約数の個数: 48

約数和(自身を含む): 20951159040

約数和(自身を除く): 13469952660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 9859, 12647, 19718, 25294, 29577, 37941, 39436, 49295, 50588, 59154, 63235, 75882, 98590, 118308, 126470, 147885, 151764, 189705, 197180, 252940, 295770, 379410, 591540, 758820, 124686773, 249373546, 374060319, 498747092, 623433865, 748120638, 1246867730, 1496241276, 1870301595, 2493735460, 3740603190, 7481206380]

約数ペア:

[(1, 7481206380), (2, 3740603190), (3, 2493735460), (4, 1870301595), (5, 1496241276), (6, 1246867730), (10, 748120638), (12, 623433865), (15, 498747092), (20, 374060319), (30, 249373546), (60, 124686773), (9859, 758820), (12647, 591540), (19718, 379410), (25294, 295770), (29577, 252940), (37941, 197180), (39436, 189705), (49295, 151764), (50588, 147885), (59154, 126470), (63235, 118308), (75882, 98590)]