30198272

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 60

約数和(自身を含む): 65523150

約数和(自身を除く): 35324878

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 349, 416, 512, 676, 698, 832, 1352, 1396, 1664, 2704, 2792, 3328, 4537, 5408, 5584, 6656, 9074, 10816, 11168, 18148, 21632, 22336, 36296, 43264, 44672, 58981, 72592, 86528, 89344, 117962, 145184, 178688, 235924, 290368, 471848, 580736, 943696, 1161472, 1887392, 2322944, 3774784, 7549568, 15099136, 30198272]

約数ペア:

[(1, 30198272), (2, 15099136), (4, 7549568), (8, 3774784), (13, 2322944), (16, 1887392), (26, 1161472), (32, 943696), (52, 580736), (64, 471848), (104, 290368), (128, 235924), (169, 178688), (208, 145184), (256, 117962), (338, 89344), (349, 86528), (416, 72592), (512, 58981), (676, 44672), (698, 43264), (832, 36296), (1352, 22336), (1396, 21632), (1664, 18148), (2704, 11168), (2792, 10816), (3328, 9074), (4537, 6656), (5408, 5584)]