47378970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 131414400

約数和(自身を除く): 84035430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 103, 114, 171, 190, 206, 269, 285, 309, 342, 515, 538, 570, 618, 807, 855, 927, 1030, 1345, 1545, 1614, 1710, 1854, 1957, 2421, 2690, 3090, 3914, 4035, 4635, 4842, 5111, 5871, 8070, 9270, 9785, 10222, 11742, 12105, 15333, 17613, 19570, 24210, 25555, 27707, 29355, 30666, 35226, 45999, 51110, 55414, 58710, 76665, 83121, 88065, 91998, 138535, 153330, 166242, 176130, 229995, 249363, 277070, 415605, 459990, 498726, 526433, 831210, 1052866, 1246815, 1579299, 2493630, 2632165, 3158598, 4737897, 5264330, 7896495, 9475794, 15792990, 23689485, 47378970]

約数ペア:

[(1, 47378970), (2, 23689485), (3, 15792990), (5, 9475794), (6, 7896495), (9, 5264330), (10, 4737897), (15, 3158598), (18, 2632165), (19, 2493630), (30, 1579299), (38, 1246815), (45, 1052866), (57, 831210), (90, 526433), (95, 498726), (103, 459990), (114, 415605), (171, 277070), (190, 249363), (206, 229995), (269, 176130), (285, 166242), (309, 153330), (342, 138535), (515, 91998), (538, 88065), (570, 83121), (618, 76665), (807, 58710), (855, 55414), (927, 51110), (1030, 45999), (1345, 35226), (1545, 30666), (1614, 29355), (1710, 27707), (1854, 25555), (1957, 24210), (2421, 19570), (2690, 17613), (3090, 15333), (3914, 12105), (4035, 11742), (4635, 10222), (4842, 9785), (5111, 9270), (5871, 8070)]