43097890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 94400640

約数和(自身を除く): 51302750

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1213, 1615, 1870, 2090, 2426, 3230, 3553, 6065, 7106, 12130, 13343, 17765, 20621, 23047, 26686, 35530, 41242, 46094, 66715, 103105, 115235, 133430, 206210, 226831, 230470, 253517, 391799, 453662, 507034, 783598, 1134155, 1267585, 1958995, 2268310, 2535170, 3917990, 4309789, 8619578, 21548945, 43097890]

約数ペア:

[(1, 43097890), (2, 21548945), (5, 8619578), (10, 4309789), (11, 3917990), (17, 2535170), (19, 2268310), (22, 1958995), (34, 1267585), (38, 1134155), (55, 783598), (85, 507034), (95, 453662), (110, 391799), (170, 253517), (187, 230470), (190, 226831), (209, 206210), (323, 133430), (374, 115235), (418, 103105), (646, 66715), (935, 46094), (1045, 41242), (1213, 35530), (1615, 26686), (1870, 23047), (2090, 20621), (2426, 17765), (3230, 13343), (3553, 12130), (6065, 7106)]