24993780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59509}}^1$

素因数の和:59528

約数の個数: 48

約数和(自身を含む): 79981440

約数和(自身を除く): 54987660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 59509, 119018, 178527, 238036, 297545, 357054, 416563, 595090, 714108, 833126, 892635, 1190180, 1249689, 1666252, 1785270, 2082815, 2499378, 3570540, 4165630, 4998756, 6248445, 8331260, 12496890, 24993780]

約数ペア:

[(1, 24993780), (2, 12496890), (3, 8331260), (4, 6248445), (5, 4998756), (6, 4165630), (7, 3570540), (10, 2499378), (12, 2082815), (14, 1785270), (15, 1666252), (20, 1249689), (21, 1190180), (28, 892635), (30, 833126), (35, 714108), (42, 595090), (60, 416563), (70, 357054), (84, 297545), (105, 238036), (140, 178527), (210, 119018), (420, 59509)]