9489390

素因数分解:

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

素因数の和:233

約数の個数: 64

約数和(自身を含む): 23901696

約数和(自身を除く): 14412306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 83, 103, 111, 166, 185, 206, 222, 249, 309, 370, 415, 498, 515, 555, 618, 830, 1030, 1110, 1245, 1545, 2490, 3071, 3090, 3811, 6142, 7622, 8549, 9213, 11433, 15355, 17098, 18426, 19055, 22866, 25647, 30710, 38110, 42745, 46065, 51294, 57165, 85490, 92130, 114330, 128235, 256470, 316313, 632626, 948939, 1581565, 1897878, 3163130, 4744695, 9489390]

約数ペア:

[(1, 9489390), (2, 4744695), (3, 3163130), (5, 1897878), (6, 1581565), (10, 948939), (15, 632626), (30, 316313), (37, 256470), (74, 128235), (83, 114330), (103, 92130), (111, 85490), (166, 57165), (185, 51294), (206, 46065), (222, 42745), (249, 38110), (309, 30710), (370, 25647), (415, 22866), (498, 19055), (515, 18426), (555, 17098), (618, 15355), (830, 11433), (1030, 9213), (1110, 8549), (1245, 7622), (1545, 6142), (2490, 3811), (3071, 3090)]