2758339930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4271}}^1$

素因数の和:4455

約数の個数: 64

約数和(自身を含む): 5481146880

約数和(自身を除く): 2722806950

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 131, 145, 170, 262, 290, 493, 655, 986, 1310, 2227, 2465, 3799, 4271, 4454, 4930, 7598, 8542, 11135, 18995, 21355, 22270, 37990, 42710, 64583, 72607, 123859, 129166, 145214, 247718, 322915, 363035, 559501, 619295, 645830, 726070, 1119002, 1238590, 2105603, 2797505, 4211206, 5595010, 9511517, 10528015, 16225529, 19023034, 21056030, 32451058, 47557585, 81127645, 95115170, 162255290, 275833993, 551667986, 1379169965, 2758339930]

約数ペア:

[(1, 2758339930), (2, 1379169965), (5, 551667986), (10, 275833993), (17, 162255290), (29, 95115170), (34, 81127645), (58, 47557585), (85, 32451058), (131, 21056030), (145, 19023034), (170, 16225529), (262, 10528015), (290, 9511517), (493, 5595010), (655, 4211206), (986, 2797505), (1310, 2105603), (2227, 1238590), (2465, 1119002), (3799, 726070), (4271, 645830), (4454, 619295), (4930, 559501), (7598, 363035), (8542, 322915), (11135, 247718), (18995, 145214), (21355, 129166), (22270, 123859), (37990, 72607), (42710, 64583)]