90713790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17683}}^1$

素因数の和:17718

約数の個数: 64

約数和(自身を含む): 254649600

約数和(自身を除く): 163935810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 17683, 35366, 53049, 88415, 106098, 159147, 176830, 265245, 318294, 335977, 477441, 530490, 671954, 795735, 954882, 1007931, 1591470, 1679885, 2015862, 2387205, 3023793, 3359770, 4774410, 5039655, 6047586, 9071379, 10079310, 15118965, 18142758, 30237930, 45356895, 90713790]

約数ペア:

[(1, 90713790), (2, 45356895), (3, 30237930), (5, 18142758), (6, 15118965), (9, 10079310), (10, 9071379), (15, 6047586), (18, 5039655), (19, 4774410), (27, 3359770), (30, 3023793), (38, 2387205), (45, 2015862), (54, 1679885), (57, 1591470), (90, 1007931), (95, 954882), (114, 795735), (135, 671954), (171, 530490), (190, 477441), (270, 335977), (285, 318294), (342, 265245), (513, 176830), (570, 159147), (855, 106098), (1026, 88415), (1710, 53049), (2565, 35366), (5130, 17683)]