30838158

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1660

約数の個数: 56

約数和(自身を含む): 74734968

約数和(自身を除く): 43896810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 1627, 2106, 3159, 3254, 4881, 6318, 9477, 9762, 14643, 18954, 21151, 29286, 42302, 43929, 63453, 87858, 126906, 131787, 190359, 263574, 380718, 395361, 571077, 790722, 1142154, 1186083, 1713231, 2372166, 3426462, 5139693, 10279386, 15419079, 30838158]

約数ペア:

[(1, 30838158), (2, 15419079), (3, 10279386), (6, 5139693), (9, 3426462), (13, 2372166), (18, 1713231), (26, 1186083), (27, 1142154), (39, 790722), (54, 571077), (78, 395361), (81, 380718), (117, 263574), (162, 190359), (234, 131787), (243, 126906), (351, 87858), (486, 63453), (702, 43929), (729, 42302), (1053, 29286), (1458, 21151), (1627, 18954), (2106, 14643), (3159, 9762), (3254, 9477), (4881, 6318)]