17693910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 51539040

約数和(自身を除く): 33845130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 71, 78, 90, 117, 130, 135, 142, 195, 213, 234, 270, 351, 355, 390, 426, 585, 639, 702, 710, 923, 1065, 1170, 1278, 1755, 1846, 1917, 2130, 2769, 3195, 3510, 3834, 4615, 5041, 5538, 6390, 8307, 9230, 9585, 10082, 13845, 15123, 16614, 19170, 24921, 25205, 27690, 30246, 41535, 45369, 49842, 50410, 65533, 75615, 83070, 90738, 124605, 131066, 136107, 151230, 196599, 226845, 249210, 272214, 327665, 393198, 453690, 589797, 655330, 680535, 982995, 1179594, 1361070, 1769391, 1965990, 2948985, 3538782, 5897970, 8846955, 17693910]

約数ペア:

[(1, 17693910), (2, 8846955), (3, 5897970), (5, 3538782), (6, 2948985), (9, 1965990), (10, 1769391), (13, 1361070), (15, 1179594), (18, 982995), (26, 680535), (27, 655330), (30, 589797), (39, 453690), (45, 393198), (54, 327665), (65, 272214), (71, 249210), (78, 226845), (90, 196599), (117, 151230), (130, 136107), (135, 131066), (142, 124605), (195, 90738), (213, 83070), (234, 75615), (270, 65533), (351, 50410), (355, 49842), (390, 45369), (426, 41535), (585, 30246), (639, 27690), (702, 25205), (710, 24921), (923, 19170), (1065, 16614), (1170, 15123), (1278, 13845), (1755, 10082), (1846, 9585), (1917, 9230), (2130, 8307), (2769, 6390), (3195, 5538), (3510, 5041), (3834, 4615)]