17674740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 55883520

約数和(自身を除く): 38208780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 461, 540, 639, 710, 852, 922, 1065, 1278, 1383, 1420, 1844, 1917, 2130, 2305, 2556, 2766, 3195, 3834, 4149, 4260, 4610, 5532, 6390, 6915, 7668, 8298, 9220, 9585, 12447, 12780, 13830, 16596, 19170, 20745, 24894, 27660, 32731, 38340, 41490, 49788, 62235, 65462, 82980, 98193, 124470, 130924, 163655, 196386, 248940, 294579, 327310, 392772, 490965, 589158, 654620, 883737, 981930, 1178316, 1472895, 1767474, 1963860, 2945790, 3534948, 4418685, 5891580, 8837370, 17674740]

約数ペア:

[(1, 17674740), (2, 8837370), (3, 5891580), (4, 4418685), (5, 3534948), (6, 2945790), (9, 1963860), (10, 1767474), (12, 1472895), (15, 1178316), (18, 981930), (20, 883737), (27, 654620), (30, 589158), (36, 490965), (45, 392772), (54, 327310), (60, 294579), (71, 248940), (90, 196386), (108, 163655), (135, 130924), (142, 124470), (180, 98193), (213, 82980), (270, 65462), (284, 62235), (355, 49788), (426, 41490), (461, 38340), (540, 32731), (639, 27660), (710, 24894), (852, 20745), (922, 19170), (1065, 16596), (1278, 13830), (1383, 12780), (1420, 12447), (1844, 9585), (1917, 9220), (2130, 8298), (2305, 7668), (2556, 6915), (2766, 6390), (3195, 5532), (3834, 4610), (4149, 4260)]