17429160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{20749}}^1$

素因数の和:20770

約数の個数: 64

約数和(自身を含む): 59760000

約数和(自身を除く): 42330840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 20749, 41498, 62247, 82996, 103745, 124494, 145243, 165992, 207490, 248988, 290486, 311235, 414980, 435729, 497976, 580972, 622470, 726215, 829960, 871458, 1161944, 1244940, 1452430, 1742916, 2178645, 2489880, 2904860, 3485832, 4357290, 5809720, 8714580, 17429160]

約数ペア:

[(1, 17429160), (2, 8714580), (3, 5809720), (4, 4357290), (5, 3485832), (6, 2904860), (7, 2489880), (8, 2178645), (10, 1742916), (12, 1452430), (14, 1244940), (15, 1161944), (20, 871458), (21, 829960), (24, 726215), (28, 622470), (30, 580972), (35, 497976), (40, 435729), (42, 414980), (56, 311235), (60, 290486), (70, 248988), (84, 207490), (105, 165992), (120, 145243), (140, 124494), (168, 103745), (210, 82996), (280, 62247), (420, 41498), (840, 20749)]