30083144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 73402560

約数和(自身を除く): 43319416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 43, 52, 56, 62, 86, 91, 104, 124, 172, 182, 217, 248, 301, 344, 364, 403, 434, 559, 602, 728, 806, 868, 961, 1118, 1204, 1333, 1612, 1736, 1922, 2236, 2408, 2666, 2821, 3224, 3844, 3913, 4472, 5332, 5642, 6727, 7688, 7826, 9331, 10664, 11284, 12493, 13454, 15652, 17329, 18662, 22568, 24986, 26908, 31304, 34658, 37324, 41323, 49972, 53816, 69316, 74648, 82646, 87451, 99944, 121303, 138632, 165292, 174902, 242606, 289261, 330584, 349804, 485212, 537199, 578522, 699608, 970424, 1074398, 1157044, 2148796, 2314088, 3760393, 4297592, 7520786, 15041572, 30083144]

約数ペア:

[(1, 30083144), (2, 15041572), (4, 7520786), (7, 4297592), (8, 3760393), (13, 2314088), (14, 2148796), (26, 1157044), (28, 1074398), (31, 970424), (43, 699608), (52, 578522), (56, 537199), (62, 485212), (86, 349804), (91, 330584), (104, 289261), (124, 242606), (172, 174902), (182, 165292), (217, 138632), (248, 121303), (301, 99944), (344, 87451), (364, 82646), (403, 74648), (434, 69316), (559, 53816), (602, 49972), (728, 41323), (806, 37324), (868, 34658), (961, 31304), (1118, 26908), (1204, 24986), (1333, 22568), (1612, 18662), (1736, 17329), (1922, 15652), (2236, 13454), (2408, 12493), (2666, 11284), (2821, 10664), (3224, 9331), (3844, 7826), (3913, 7688), (4472, 6727), (5332, 5642)]