2180962770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2999}}^1\times {\mathrm{3463}}^1$

素因数の和:6479

約数の個数: 64

約数和(自身を含む): 5985792000

約数和(自身を除く): 3804829230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2999, 3463, 5998, 6926, 8997, 10389, 14995, 17315, 17994, 20778, 20993, 24241, 29990, 34630, 41986, 44985, 48482, 51945, 62979, 72723, 89970, 103890, 104965, 121205, 125958, 145446, 209930, 242410, 314895, 363615, 629790, 727230, 10385537, 20771074, 31156611, 51927685, 62313222, 72698759, 103855370, 145397518, 155783055, 218096277, 311566110, 363493795, 436192554, 726987590, 1090481385, 2180962770]

約数ペア:

[(1, 2180962770), (2, 1090481385), (3, 726987590), (5, 436192554), (6, 363493795), (7, 311566110), (10, 218096277), (14, 155783055), (15, 145397518), (21, 103855370), (30, 72698759), (35, 62313222), (42, 51927685), (70, 31156611), (105, 20771074), (210, 10385537), (2999, 727230), (3463, 629790), (5998, 363615), (6926, 314895), (8997, 242410), (10389, 209930), (14995, 145446), (17315, 125958), (17994, 121205), (20778, 104965), (20993, 103890), (24241, 89970), (29990, 72723), (34630, 62979), (41986, 51945), (44985, 48482)]