30027088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 73495296

約数和(自身を除く): 43468208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 503, 533, 574, 656, 728, 1006, 1066, 1148, 1456, 2012, 2132, 2296, 3521, 3731, 4024, 4264, 4592, 6539, 7042, 7462, 8048, 8528, 13078, 14084, 14924, 20623, 26156, 28168, 29848, 41246, 45773, 52312, 56336, 59696, 82492, 91546, 104624, 144361, 164984, 183092, 268099, 288722, 329968, 366184, 536198, 577444, 732368, 1072396, 1154888, 1876693, 2144792, 2309776, 3753386, 4289584, 7506772, 15013544, 30027088]

約数ペア:

[(1, 30027088), (2, 15013544), (4, 7506772), (7, 4289584), (8, 3753386), (13, 2309776), (14, 2144792), (16, 1876693), (26, 1154888), (28, 1072396), (41, 732368), (52, 577444), (56, 536198), (82, 366184), (91, 329968), (104, 288722), (112, 268099), (164, 183092), (182, 164984), (208, 144361), (287, 104624), (328, 91546), (364, 82492), (503, 59696), (533, 56336), (574, 52312), (656, 45773), (728, 41246), (1006, 29848), (1066, 28168), (1148, 26156), (1456, 20623), (2012, 14924), (2132, 14084), (2296, 13078), (3521, 8528), (3731, 8048), (4024, 7462), (4264, 7042), (4592, 6539)]