5478630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 13989888

約数和(自身を除く): 8511258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 137, 155, 186, 215, 258, 274, 310, 411, 430, 465, 645, 685, 822, 930, 1290, 1333, 1370, 2055, 2666, 3999, 4110, 4247, 5891, 6665, 7998, 8494, 11782, 12741, 13330, 17673, 19995, 21235, 25482, 29455, 35346, 39990, 42470, 58910, 63705, 88365, 127410, 176730, 182621, 365242, 547863, 913105, 1095726, 1826210, 2739315, 5478630]

約数ペア:

[(1, 5478630), (2, 2739315), (3, 1826210), (5, 1095726), (6, 913105), (10, 547863), (15, 365242), (30, 182621), (31, 176730), (43, 127410), (62, 88365), (86, 63705), (93, 58910), (129, 42470), (137, 39990), (155, 35346), (186, 29455), (215, 25482), (258, 21235), (274, 19995), (310, 17673), (411, 13330), (430, 12741), (465, 11782), (645, 8494), (685, 7998), (822, 6665), (930, 5891), (1290, 4247), (1333, 4110), (1370, 3999), (2055, 2666)]