29896780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 66253824

約数和(自身を除く): 36357044

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 631, 1030, 1262, 2060, 2369, 2524, 3155, 4738, 6310, 9476, 11845, 12620, 14513, 23690, 29026, 47380, 58052, 64993, 72565, 129986, 145130, 259972, 290260, 324965, 649930, 1299860, 1494839, 2989678, 5979356, 7474195, 14948390, 29896780]

約数ペア:

[(1, 29896780), (2, 14948390), (4, 7474195), (5, 5979356), (10, 2989678), (20, 1494839), (23, 1299860), (46, 649930), (92, 324965), (103, 290260), (115, 259972), (206, 145130), (230, 129986), (412, 72565), (460, 64993), (515, 58052), (631, 47380), (1030, 29026), (1262, 23690), (2060, 14513), (2369, 12620), (2524, 11845), (3155, 9476), (4738, 6310)]