42424830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{22447}}^1$

素因数の和:22470

約数の個数: 64

約数和(自身を含む): 129300480

約数和(自身を除く): 86875650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 22447, 44894, 67341, 112235, 134682, 157129, 202023, 224470, 314258, 336705, 404046, 471387, 606069, 673410, 785645, 942774, 1010115, 1212138, 1414161, 1571290, 2020230, 2356935, 2828322, 3030345, 4242483, 4713870, 6060690, 7070805, 8484966, 14141610, 21212415, 42424830]

約数ペア:

[(1, 42424830), (2, 21212415), (3, 14141610), (5, 8484966), (6, 7070805), (7, 6060690), (9, 4713870), (10, 4242483), (14, 3030345), (15, 2828322), (18, 2356935), (21, 2020230), (27, 1571290), (30, 1414161), (35, 1212138), (42, 1010115), (45, 942774), (54, 785645), (63, 673410), (70, 606069), (90, 471387), (105, 404046), (126, 336705), (135, 314258), (189, 224470), (210, 202023), (270, 157129), (315, 134682), (378, 112235), (630, 67341), (945, 44894), (1890, 22447)]