9018870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 25145856

約数和(自身を除く): 16126986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 641, 670, 938, 1005, 1282, 1407, 1923, 2010, 2345, 2814, 3205, 3846, 4487, 4690, 6410, 7035, 8974, 9615, 13461, 14070, 19230, 22435, 26922, 42947, 44870, 67305, 85894, 128841, 134610, 214735, 257682, 300629, 429470, 601258, 644205, 901887, 1288410, 1503145, 1803774, 3006290, 4509435, 9018870]

約数ペア:

[(1, 9018870), (2, 4509435), (3, 3006290), (5, 1803774), (6, 1503145), (7, 1288410), (10, 901887), (14, 644205), (15, 601258), (21, 429470), (30, 300629), (35, 257682), (42, 214735), (67, 134610), (70, 128841), (105, 85894), (134, 67305), (201, 44870), (210, 42947), (335, 26922), (402, 22435), (469, 19230), (641, 14070), (670, 13461), (938, 9615), (1005, 8974), (1282, 7035), (1407, 6410), (1923, 4690), (2010, 4487), (2345, 3846), (2814, 3205)]