90613530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{143831}}^1$

素因数の和:143851

約数の個数: 48

約数和(自身を含む): 269253504

約数和(自身を除く): 178639974

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 143831, 287662, 431493, 719155, 862986, 1006817, 1294479, 1438310, 2013634, 2157465, 2588958, 3020451, 4314930, 5034085, 6040902, 6472395, 9061353, 10068170, 12944790, 15102255, 18122706, 30204510, 45306765, 90613530]

約数ペア:

[(1, 90613530), (2, 45306765), (3, 30204510), (5, 18122706), (6, 15102255), (7, 12944790), (9, 10068170), (10, 9061353), (14, 6472395), (15, 6040902), (18, 5034085), (21, 4314930), (30, 3020451), (35, 2588958), (42, 2157465), (45, 2013634), (63, 1438310), (70, 1294479), (90, 1006817), (105, 862986), (126, 719155), (210, 431493), (315, 287662), (630, 143831)]