28468170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 77680512

約数和(自身を除く): 49212342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 83, 90, 103, 111, 166, 185, 206, 222, 249, 309, 333, 370, 415, 498, 515, 555, 618, 666, 747, 830, 927, 1030, 1110, 1245, 1494, 1545, 1665, 1854, 2490, 3071, 3090, 3330, 3735, 3811, 4635, 6142, 7470, 7622, 8549, 9213, 9270, 11433, 15355, 17098, 18426, 19055, 22866, 25647, 27639, 30710, 34299, 38110, 42745, 46065, 51294, 55278, 57165, 68598, 76941, 85490, 92130, 114330, 128235, 138195, 153882, 171495, 256470, 276390, 316313, 342990, 384705, 632626, 769410, 948939, 1581565, 1897878, 2846817, 3163130, 4744695, 5693634, 9489390, 14234085, 28468170]

約数ペア:

[(1, 28468170), (2, 14234085), (3, 9489390), (5, 5693634), (6, 4744695), (9, 3163130), (10, 2846817), (15, 1897878), (18, 1581565), (30, 948939), (37, 769410), (45, 632626), (74, 384705), (83, 342990), (90, 316313), (103, 276390), (111, 256470), (166, 171495), (185, 153882), (206, 138195), (222, 128235), (249, 114330), (309, 92130), (333, 85490), (370, 76941), (415, 68598), (498, 57165), (515, 55278), (555, 51294), (618, 46065), (666, 42745), (747, 38110), (830, 34299), (927, 30710), (1030, 27639), (1110, 25647), (1245, 22866), (1494, 19055), (1545, 18426), (1665, 17098), (1854, 15355), (2490, 11433), (3071, 9270), (3090, 9213), (3330, 8549), (3735, 7622), (3811, 7470), (4635, 6142)]