2407442940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1910669}}^1$

素因数の和:1910691

約数の個数: 72

約数和(自身を含む): 8345806560

約数和(自身を除く): 5938363620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1910669, 3821338, 5732007, 7642676, 9553345, 11464014, 13374683, 17196021, 19106690, 22928028, 26749366, 28660035, 34392042, 38213380, 40124049, 53498732, 57320070, 66873415, 68784084, 80248098, 85980105, 114640140, 120372147, 133746830, 160496196, 171960210, 200620245, 240744294, 267493660, 343920420, 401240490, 481488588, 601860735, 802480980, 1203721470, 2407442940]

約数ペア:

[(1, 2407442940), (2, 1203721470), (3, 802480980), (4, 601860735), (5, 481488588), (6, 401240490), (7, 343920420), (9, 267493660), (10, 240744294), (12, 200620245), (14, 171960210), (15, 160496196), (18, 133746830), (20, 120372147), (21, 114640140), (28, 85980105), (30, 80248098), (35, 68784084), (36, 66873415), (42, 57320070), (45, 53498732), (60, 40124049), (63, 38213380), (70, 34392042), (84, 28660035), (90, 26749366), (105, 22928028), (126, 19106690), (140, 17196021), (180, 13374683), (210, 11464014), (252, 9553345), (315, 7642676), (420, 5732007), (630, 3821338), (1260, 1910669)]