1408045178910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1\times {\mathrm{432631}}^1$

素因数の和:433489

約数の個数: 64

約数和(自身を含む): 3405762169344

約数和(自身を除く): 1997716990434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 691, 785, 942, 1382, 1570, 2073, 2355, 3455, 4146, 4710, 6910, 10365, 20730, 108487, 216974, 325461, 432631, 542435, 650922, 865262, 1084870, 1297893, 1627305, 2163155, 2595786, 3254610, 4326310, 6489465, 12978930, 67923067, 135846134, 203769201, 298948021, 339615335, 407538402, 597896042, 679230670, 896844063, 1018846005, 1494740105, 1793688126, 2037692010, 2989480210, 4484220315, 8968440630, 46934839297, 93869678594, 140804517891, 234674196485, 281609035782, 469348392970, 704022589455, 1408045178910]

約数ペア:

[(1, 1408045178910), (2, 704022589455), (3, 469348392970), (5, 281609035782), (6, 234674196485), (10, 140804517891), (15, 93869678594), (30, 46934839297), (157, 8968440630), (314, 4484220315), (471, 2989480210), (691, 2037692010), (785, 1793688126), (942, 1494740105), (1382, 1018846005), (1570, 896844063), (2073, 679230670), (2355, 597896042), (3455, 407538402), (4146, 339615335), (4710, 298948021), (6910, 203769201), (10365, 135846134), (20730, 67923067), (108487, 12978930), (216974, 6489465), (325461, 4326310), (432631, 3254610), (542435, 2595786), (650922, 2163155), (865262, 1627305), (1084870, 1297893)]