191696490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30869}}^1$

素因数の和:30908

約数の個数: 64

約数和(自身を含む): 533433600

約数和(自身を除く): 341737110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 30869, 61738, 92607, 154345, 185214, 277821, 308690, 463035, 555642, 709987, 833463, 926070, 1389105, 1419974, 1666926, 2129961, 2778210, 3549935, 4167315, 4259922, 6389883, 7099870, 8334630, 10649805, 12779766, 19169649, 21299610, 31949415, 38339298, 63898830, 95848245, 191696490]

約数ペア:

[(1, 191696490), (2, 95848245), (3, 63898830), (5, 38339298), (6, 31949415), (9, 21299610), (10, 19169649), (15, 12779766), (18, 10649805), (23, 8334630), (27, 7099870), (30, 6389883), (45, 4259922), (46, 4167315), (54, 3549935), (69, 2778210), (90, 2129961), (115, 1666926), (135, 1419974), (138, 1389105), (207, 926070), (230, 833463), (270, 709987), (345, 555642), (414, 463035), (621, 308690), (690, 277821), (1035, 185214), (1242, 154345), (2070, 92607), (3105, 61738), (6210, 30869)]