17342920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2734

約数の個数: 64

約数和(自身を含む): 46552320

約数和(自身を除く): 29209400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 2693, 3220, 5386, 6440, 10772, 13465, 18851, 21544, 26930, 37702, 53860, 61939, 75404, 94255, 107720, 123878, 150808, 188510, 247756, 309695, 377020, 433573, 495512, 619390, 754040, 867146, 1238780, 1734292, 2167865, 2477560, 3468584, 4335730, 8671460, 17342920]

約数ペア:

[(1, 17342920), (2, 8671460), (4, 4335730), (5, 3468584), (7, 2477560), (8, 2167865), (10, 1734292), (14, 1238780), (20, 867146), (23, 754040), (28, 619390), (35, 495512), (40, 433573), (46, 377020), (56, 309695), (70, 247756), (92, 188510), (115, 150808), (140, 123878), (161, 107720), (184, 94255), (230, 75404), (280, 61939), (322, 53860), (460, 37702), (644, 26930), (805, 21544), (920, 18851), (1288, 13465), (1610, 10772), (2693, 6440), (3220, 5386)]