1586910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 4137264

約数和(自身を除く): 2550354

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 313, 338, 390, 507, 626, 845, 939, 1014, 1565, 1690, 1878, 2535, 3130, 4069, 4695, 5070, 8138, 9390, 12207, 20345, 24414, 40690, 52897, 61035, 105794, 122070, 158691, 264485, 317382, 528970, 793455, 1586910]

約数ペア:

[(1, 1586910), (2, 793455), (3, 528970), (5, 317382), (6, 264485), (10, 158691), (13, 122070), (15, 105794), (26, 61035), (30, 52897), (39, 40690), (65, 24414), (78, 20345), (130, 12207), (169, 9390), (195, 8138), (313, 5070), (338, 4695), (390, 4069), (507, 3130), (626, 2535), (845, 1878), (939, 1690), (1014, 1565)]