17490110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 19834690

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 85, 94, 110, 170, 187, 199, 235, 374, 398, 470, 517, 799, 935, 995, 1034, 1598, 1870, 1990, 2189, 2585, 3383, 3995, 4378, 5170, 6766, 7990, 8789, 9353, 10945, 16915, 17578, 18706, 21890, 33830, 37213, 43945, 46765, 74426, 87890, 93530, 102883, 159001, 186065, 205766, 318002, 372130, 514415, 795005, 1028830, 1590010, 1749011, 3498022, 8745055, 17490110]

約数ペア:

[(1, 17490110), (2, 8745055), (5, 3498022), (10, 1749011), (11, 1590010), (17, 1028830), (22, 795005), (34, 514415), (47, 372130), (55, 318002), (85, 205766), (94, 186065), (110, 159001), (170, 102883), (187, 93530), (199, 87890), (235, 74426), (374, 46765), (398, 43945), (470, 37213), (517, 33830), (799, 21890), (935, 18706), (995, 17578), (1034, 16915), (1598, 10945), (1870, 9353), (1990, 8789), (2189, 7990), (2585, 6766), (3383, 5170), (3995, 4378)]