18553290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5197}}^1$

素因数の和:5231

約数の個数: 64

約数和(自身を含む): 53892864

約数和(自身を除く): 35339574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 5197, 10394, 15591, 25985, 31182, 36379, 51970, 72758, 77955, 88349, 109137, 155910, 176698, 181895, 218274, 265047, 363790, 441745, 530094, 545685, 618443, 883490, 1091370, 1236886, 1325235, 1855329, 2650470, 3092215, 3710658, 6184430, 9276645, 18553290]

約数ペア:

[(1, 18553290), (2, 9276645), (3, 6184430), (5, 3710658), (6, 3092215), (7, 2650470), (10, 1855329), (14, 1325235), (15, 1236886), (17, 1091370), (21, 883490), (30, 618443), (34, 545685), (35, 530094), (42, 441745), (51, 363790), (70, 265047), (85, 218274), (102, 181895), (105, 176698), (119, 155910), (170, 109137), (210, 88349), (238, 77955), (255, 72758), (357, 51970), (510, 36379), (595, 31182), (714, 25985), (1190, 15591), (1785, 10394), (3570, 5197)]