2019937710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{3499}}^1$

素因数の和:6265

約数の個数: 64

約数和(自身を含む): 5544000000

約数和(自身を除く): 3524062290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2749, 3499, 5498, 6998, 8247, 10497, 13745, 16494, 17495, 19243, 20994, 24493, 27490, 34990, 38486, 41235, 48986, 52485, 57729, 73479, 82470, 96215, 104970, 115458, 122465, 146958, 192430, 244930, 288645, 367395, 577290, 734790, 9618751, 19237502, 28856253, 48093755, 57712506, 67331257, 96187510, 134662514, 144281265, 201993771, 288562530, 336656285, 403987542, 673312570, 1009968855, 2019937710]

約数ペア:

[(1, 2019937710), (2, 1009968855), (3, 673312570), (5, 403987542), (6, 336656285), (7, 288562530), (10, 201993771), (14, 144281265), (15, 134662514), (21, 96187510), (30, 67331257), (35, 57712506), (42, 48093755), (70, 28856253), (105, 19237502), (210, 9618751), (2749, 734790), (3499, 577290), (5498, 367395), (6998, 288645), (8247, 244930), (10497, 192430), (13745, 146958), (16494, 122465), (17495, 115458), (19243, 104970), (20994, 96215), (24493, 82470), (27490, 73479), (34990, 57729), (38486, 52485), (41235, 48986)]