2783670494390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3767}}^1\times {\mathrm{31193}}^1$

素因数の和:35093

約数の個数: 64

約数和(自身を含む): 5280791832576

約数和(自身を除く): 2497121338186

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 3767, 4738, 7534, 11845, 18835, 23690, 31193, 37670, 62386, 86641, 155965, 173282, 311930, 388001, 433205, 717439, 776002, 866410, 1434878, 1940005, 3212879, 3587195, 3880010, 6425758, 7174390, 8924023, 16064395, 17848046, 32128790, 44620115, 73896217, 89240230, 117504031, 147792434, 235008062, 369481085, 587520155, 738962170, 1175040310, 2702592713, 5405185426, 12102915193, 13512963565, 24205830386, 27025927130, 60514575965, 121029151930, 278367049439, 556734098878, 1391835247195, 2783670494390]

約数ペア:

[(1, 2783670494390), (2, 1391835247195), (5, 556734098878), (10, 278367049439), (23, 121029151930), (46, 60514575965), (103, 27025927130), (115, 24205830386), (206, 13512963565), (230, 12102915193), (515, 5405185426), (1030, 2702592713), (2369, 1175040310), (3767, 738962170), (4738, 587520155), (7534, 369481085), (11845, 235008062), (18835, 147792434), (23690, 117504031), (31193, 89240230), (37670, 73896217), (62386, 44620115), (86641, 32128790), (155965, 17848046), (173282, 16064395), (311930, 8924023), (388001, 7174390), (433205, 6425758), (717439, 3880010), (776002, 3587195), (866410, 3212879), (1434878, 1940005)]