2920888950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{64693}}^1$

素因数の和:64758

約数の個数: 96

約数和(自身を含む): 8471291136

約数和(自身を除く): 5550402186

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 50, 70, 75, 86, 105, 129, 150, 175, 210, 215, 258, 301, 350, 430, 525, 602, 645, 903, 1050, 1075, 1290, 1505, 1806, 2150, 3010, 3225, 4515, 6450, 7525, 9030, 15050, 22575, 45150, 64693, 129386, 194079, 323465, 388158, 452851, 646930, 905702, 970395, 1358553, 1617325, 1940790, 2264255, 2717106, 2781799, 3234650, 4528510, 4851975, 5563598, 6792765, 8345397, 9703950, 11321275, 13585530, 13908995, 16690794, 19472593, 22642550, 27817990, 33963825, 38945186, 41726985, 58417779, 67927650, 69544975, 83453970, 97362965, 116835558, 139089950, 194725930, 208634925, 292088895, 417269850, 486814825, 584177790, 973629650, 1460444475, 2920888950]

約数ペア:

[(1, 2920888950), (2, 1460444475), (3, 973629650), (5, 584177790), (6, 486814825), (7, 417269850), (10, 292088895), (14, 208634925), (15, 194725930), (21, 139089950), (25, 116835558), (30, 97362965), (35, 83453970), (42, 69544975), (43, 67927650), (50, 58417779), (70, 41726985), (75, 38945186), (86, 33963825), (105, 27817990), (129, 22642550), (150, 19472593), (175, 16690794), (210, 13908995), (215, 13585530), (258, 11321275), (301, 9703950), (350, 8345397), (430, 6792765), (525, 5563598), (602, 4851975), (645, 4528510), (903, 3234650), (1050, 2781799), (1075, 2717106), (1290, 2264255), (1505, 1940790), (1806, 1617325), (2150, 1358553), (3010, 970395), (3225, 905702), (4515, 646930), (6450, 452851), (7525, 388158), (9030, 323465), (15050, 194079), (22575, 129386), (45150, 64693)]