30221104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 62527248

約数和(自身を除く): 32306144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 811, 1096, 1622, 2192, 2329, 3244, 4658, 6488, 9316, 12976, 13787, 18632, 27574, 37264, 55148, 110296, 111107, 220592, 222214, 444428, 888856, 1777712, 1888819, 3777638, 7555276, 15110552, 30221104]

約数ペア:

[(1, 30221104), (2, 15110552), (4, 7555276), (8, 3777638), (16, 1888819), (17, 1777712), (34, 888856), (68, 444428), (136, 222214), (137, 220592), (272, 111107), (274, 110296), (548, 55148), (811, 37264), (1096, 27574), (1622, 18632), (2192, 13787), (2329, 12976), (3244, 9316), (4658, 6488)]