23530890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 65007360

約数和(自身を除く): 41476470

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 37, 43, 51, 58, 74, 85, 86, 87, 102, 111, 129, 145, 170, 174, 185, 215, 222, 255, 258, 290, 370, 430, 435, 493, 510, 555, 629, 645, 731, 870, 986, 1073, 1110, 1247, 1258, 1290, 1462, 1479, 1591, 1887, 2146, 2193, 2465, 2494, 2958, 3145, 3182, 3219, 3655, 3741, 3774, 4386, 4773, 4930, 5365, 6235, 6290, 6438, 7310, 7395, 7482, 7955, 9435, 9546, 10730, 10965, 12470, 14790, 15910, 16095, 18241, 18705, 18870, 21199, 21930, 23865, 27047, 32190, 36482, 37410, 42398, 46139, 47730, 54094, 54723, 63597, 81141, 91205, 92278, 105995, 109446, 127194, 135235, 138417, 162282, 182410, 211990, 230695, 270470, 273615, 276834, 317985, 405705, 461390, 547230, 635970, 692085, 784363, 811410, 1384170, 1568726, 2353089, 3921815, 4706178, 7843630, 11765445, 23530890]

約数ペア:

[(1, 23530890), (2, 11765445), (3, 7843630), (5, 4706178), (6, 3921815), (10, 2353089), (15, 1568726), (17, 1384170), (29, 811410), (30, 784363), (34, 692085), (37, 635970), (43, 547230), (51, 461390), (58, 405705), (74, 317985), (85, 276834), (86, 273615), (87, 270470), (102, 230695), (111, 211990), (129, 182410), (145, 162282), (170, 138417), (174, 135235), (185, 127194), (215, 109446), (222, 105995), (255, 92278), (258, 91205), (290, 81141), (370, 63597), (430, 54723), (435, 54094), (493, 47730), (510, 46139), (555, 42398), (629, 37410), (645, 36482), (731, 32190), (870, 27047), (986, 23865), (1073, 21930), (1110, 21199), (1247, 18870), (1258, 18705), (1290, 18241), (1462, 16095), (1479, 15910), (1591, 14790), (1887, 12470), (2146, 10965), (2193, 10730), (2465, 9546), (2494, 9435), (2958, 7955), (3145, 7482), (3182, 7395), (3219, 7310), (3655, 6438), (3741, 6290), (3774, 6235), (4386, 5365), (4773, 4930)]