1738963860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{674017}}^1$

素因数の和:674072

約数の個数: 48

約数和(自身を含む): 4982341056

約数和(自身を除く): 3243377196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 674017, 1348034, 2022051, 2696068, 3370085, 4044102, 6740170, 8088204, 10110255, 13480340, 20220510, 28982731, 40441020, 57965462, 86948193, 115930924, 144913655, 173896386, 289827310, 347792772, 434740965, 579654620, 869481930, 1738963860]

約数ペア:

[(1, 1738963860), (2, 869481930), (3, 579654620), (4, 434740965), (5, 347792772), (6, 289827310), (10, 173896386), (12, 144913655), (15, 115930924), (20, 86948193), (30, 57965462), (43, 40441020), (60, 28982731), (86, 20220510), (129, 13480340), (172, 10110255), (215, 8088204), (258, 6740170), (430, 4044102), (516, 3370085), (645, 2696068), (860, 2022051), (1290, 1348034), (2580, 674017)]