28669740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{359}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 88542720

約数和(自身を除く): 59872980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 359, 363, 484, 605, 660, 718, 726, 1077, 1210, 1331, 1436, 1452, 1795, 1815, 2154, 2420, 2662, 3590, 3630, 3949, 3993, 4308, 5324, 5385, 6655, 7180, 7260, 7898, 7986, 10770, 11847, 13310, 15796, 15972, 19745, 19965, 21540, 23694, 26620, 39490, 39930, 43439, 47388, 59235, 78980, 79860, 86878, 118470, 130317, 173756, 217195, 236940, 260634, 434390, 477829, 521268, 651585, 868780, 955658, 1303170, 1433487, 1911316, 2389145, 2606340, 2866974, 4778290, 5733948, 7167435, 9556580, 14334870, 28669740]

約数ペア:

[(1, 28669740), (2, 14334870), (3, 9556580), (4, 7167435), (5, 5733948), (6, 4778290), (10, 2866974), (11, 2606340), (12, 2389145), (15, 1911316), (20, 1433487), (22, 1303170), (30, 955658), (33, 868780), (44, 651585), (55, 521268), (60, 477829), (66, 434390), (110, 260634), (121, 236940), (132, 217195), (165, 173756), (220, 130317), (242, 118470), (330, 86878), (359, 79860), (363, 78980), (484, 59235), (605, 47388), (660, 43439), (718, 39930), (726, 39490), (1077, 26620), (1210, 23694), (1331, 21540), (1436, 19965), (1452, 19745), (1795, 15972), (1815, 15796), (2154, 13310), (2420, 11847), (2662, 10770), (3590, 7986), (3630, 7898), (3949, 7260), (3993, 7180), (4308, 6655), (5324, 5385)]