2068603635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2963}}^1$

素因数の和:3148

約数の個数: 64

約数和(自身を含む): 3881180160

約数和(自身を除く): 1812576525

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 109, 183, 305, 327, 427, 545, 763, 915, 1281, 1635, 2135, 2289, 2963, 3815, 6405, 6649, 8889, 11445, 14815, 19947, 20741, 33245, 44445, 46543, 62223, 99735, 103705, 139629, 180743, 232715, 311115, 322967, 542229, 698145, 903715, 968901, 1265201, 1614835, 2260769, 2711145, 3795603, 4844505, 6326005, 6782307, 11303845, 18978015, 19700987, 33911535, 59102961, 98504935, 137906909, 295514805, 413720727, 689534545, 2068603635]

約数ペア:

[(1, 2068603635), (3, 689534545), (5, 413720727), (7, 295514805), (15, 137906909), (21, 98504935), (35, 59102961), (61, 33911535), (105, 19700987), (109, 18978015), (183, 11303845), (305, 6782307), (327, 6326005), (427, 4844505), (545, 3795603), (763, 2711145), (915, 2260769), (1281, 1614835), (1635, 1265201), (2135, 968901), (2289, 903715), (2963, 698145), (3815, 542229), (6405, 322967), (6649, 311115), (8889, 232715), (11445, 180743), (14815, 139629), (19947, 103705), (20741, 99735), (33245, 62223), (44445, 46543)]