29372090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 62052480

約数和(自身を除く): 32680390

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 113, 139, 170, 187, 226, 278, 374, 565, 695, 935, 1130, 1243, 1390, 1529, 1870, 1921, 2363, 2486, 3058, 3842, 4726, 6215, 7645, 9605, 11815, 12430, 15290, 15707, 19210, 21131, 23630, 25993, 31414, 42262, 51986, 78535, 105655, 129965, 157070, 172777, 211310, 259930, 267019, 345554, 534038, 863885, 1335095, 1727770, 2670190, 2937209, 5874418, 14686045, 29372090]

約数ペア:

[(1, 29372090), (2, 14686045), (5, 5874418), (10, 2937209), (11, 2670190), (17, 1727770), (22, 1335095), (34, 863885), (55, 534038), (85, 345554), (110, 267019), (113, 259930), (139, 211310), (170, 172777), (187, 157070), (226, 129965), (278, 105655), (374, 78535), (565, 51986), (695, 42262), (935, 31414), (1130, 25993), (1243, 23630), (1390, 21131), (1529, 19210), (1870, 15707), (1921, 15290), (2363, 12430), (2486, 11815), (3058, 9605), (3842, 7645), (4726, 6215)]