170978860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 414554112

約数和(自身を除く): 243575252

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 101, 130, 170, 202, 221, 260, 340, 383, 404, 442, 505, 766, 884, 1010, 1105, 1313, 1532, 1717, 1915, 2020, 2210, 2626, 3434, 3830, 4420, 4979, 5252, 6511, 6565, 6868, 7660, 8585, 9958, 13022, 13130, 17170, 19916, 22321, 24895, 26044, 26260, 32555, 34340, 38683, 44642, 49790, 65110, 77366, 84643, 89284, 99580, 111605, 130220, 154732, 169286, 193415, 223210, 338572, 386830, 423215, 446420, 502879, 657611, 773660, 846430, 1005758, 1315222, 1692860, 2011516, 2514395, 2630444, 3288055, 5028790, 6576110, 8548943, 10057580, 13152220, 17097886, 34195772, 42744715, 85489430, 170978860]

約数ペア:

[(1, 170978860), (2, 85489430), (4, 42744715), (5, 34195772), (10, 17097886), (13, 13152220), (17, 10057580), (20, 8548943), (26, 6576110), (34, 5028790), (52, 3288055), (65, 2630444), (68, 2514395), (85, 2011516), (101, 1692860), (130, 1315222), (170, 1005758), (202, 846430), (221, 773660), (260, 657611), (340, 502879), (383, 446420), (404, 423215), (442, 386830), (505, 338572), (766, 223210), (884, 193415), (1010, 169286), (1105, 154732), (1313, 130220), (1532, 111605), (1717, 99580), (1915, 89284), (2020, 84643), (2210, 77366), (2626, 65110), (3434, 49790), (3830, 44642), (4420, 38683), (4979, 34340), (5252, 32555), (6511, 26260), (6565, 26044), (6868, 24895), (7660, 22321), (8585, 19916), (9958, 17170), (13022, 13130)]