2340806745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4999}}^1$

素因数の和:5110

約数の個数: 64

約数和(自身を含む): 4147200000

約数和(自身を除く): 1806393255

約数列:

[1, 3, 5, 15, 19, 31, 53, 57, 93, 95, 155, 159, 265, 285, 465, 589, 795, 1007, 1643, 1767, 2945, 3021, 4929, 4999, 5035, 8215, 8835, 14997, 15105, 24645, 24995, 31217, 74985, 93651, 94981, 154969, 156085, 264947, 284943, 464907, 468255, 474905, 774845, 794841, 1324735, 1424715, 2324535, 2944411, 3974205, 5033993, 8213357, 8833233, 14722055, 15101979, 24640071, 25169965, 41066785, 44166165, 75509895, 123200355, 156053783, 468161349, 780268915, 2340806745]

約数ペア:

[(1, 2340806745), (3, 780268915), (5, 468161349), (15, 156053783), (19, 123200355), (31, 75509895), (53, 44166165), (57, 41066785), (93, 25169965), (95, 24640071), (155, 15101979), (159, 14722055), (265, 8833233), (285, 8213357), (465, 5033993), (589, 3974205), (795, 2944411), (1007, 2324535), (1643, 1424715), (1767, 1324735), (2945, 794841), (3021, 774845), (4929, 474905), (4999, 468255), (5035, 464907), (8215, 284943), (8835, 264947), (14997, 156085), (15105, 154969), (24645, 94981), (24995, 93651), (31217, 74985)]