1260302310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823727}}^1$

素因数の和:823757

約数の個数: 48

約数和(自身を含む): 3469542336

約数和(自身を除く): 2209240026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 823727, 1647454, 2471181, 4118635, 4942362, 7413543, 8237270, 12355905, 14003359, 14827086, 24711810, 28006718, 37067715, 42010077, 70016795, 74135430, 84020154, 126030231, 140033590, 210050385, 252060462, 420100770, 630151155, 1260302310]

約数ペア:

[(1, 1260302310), (2, 630151155), (3, 420100770), (5, 252060462), (6, 210050385), (9, 140033590), (10, 126030231), (15, 84020154), (17, 74135430), (18, 70016795), (30, 42010077), (34, 37067715), (45, 28006718), (51, 24711810), (85, 14827086), (90, 14003359), (102, 12355905), (153, 8237270), (170, 7413543), (255, 4942362), (306, 4118635), (510, 2471181), (765, 1647454), (1530, 823727)]