2870292390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{369407}}^1$

素因数の和:369461

約数の個数: 64

約数和(自身を含む): 8085602304

約数和(自身を除く): 5215309914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 369407, 738814, 1108221, 1847035, 2216442, 2585849, 3694070, 5171698, 5541105, 7757547, 11082210, 12929245, 13668059, 15515094, 25858490, 27336118, 38787735, 41004177, 68340295, 77575470, 82008354, 95676413, 136680590, 191352826, 205020885, 287029239, 410041770, 478382065, 574058478, 956764130, 1435146195, 2870292390]

約数ペア:

[(1, 2870292390), (2, 1435146195), (3, 956764130), (5, 574058478), (6, 478382065), (7, 410041770), (10, 287029239), (14, 205020885), (15, 191352826), (21, 136680590), (30, 95676413), (35, 82008354), (37, 77575470), (42, 68340295), (70, 41004177), (74, 38787735), (105, 27336118), (111, 25858490), (185, 15515094), (210, 13668059), (222, 12929245), (259, 11082210), (370, 7757547), (518, 5541105), (555, 5171698), (777, 3694070), (1110, 2585849), (1295, 2216442), (1554, 1847035), (2590, 1108221), (3885, 738814), (7770, 369407)]