4926690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 13374720

約数和(自身を除く): 8448030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 257, 270, 355, 426, 514, 639, 710, 771, 1065, 1278, 1285, 1542, 1917, 2130, 2313, 2570, 3195, 3834, 3855, 4626, 6390, 6939, 7710, 9585, 11565, 13878, 18247, 19170, 23130, 34695, 36494, 54741, 69390, 91235, 109482, 164223, 182470, 273705, 328446, 492669, 547410, 821115, 985338, 1642230, 2463345, 4926690]

約数ペア:

[(1, 4926690), (2, 2463345), (3, 1642230), (5, 985338), (6, 821115), (9, 547410), (10, 492669), (15, 328446), (18, 273705), (27, 182470), (30, 164223), (45, 109482), (54, 91235), (71, 69390), (90, 54741), (135, 36494), (142, 34695), (213, 23130), (257, 19170), (270, 18247), (355, 13878), (426, 11565), (514, 9585), (639, 7710), (710, 6939), (771, 6390), (1065, 4626), (1278, 3855), (1285, 3834), (1542, 3195), (1917, 2570), (2130, 2313)]