148898090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 307618560

約数和(自身を除く): 158720470

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 229, 230, 253, 257, 458, 506, 514, 1145, 1265, 1285, 2290, 2519, 2530, 2570, 2827, 5038, 5267, 5654, 5911, 10534, 11822, 12595, 14135, 25190, 26335, 28270, 29555, 52670, 57937, 58853, 59110, 65021, 115874, 117706, 130042, 289685, 294265, 325105, 579370, 588530, 647383, 650210, 1294766, 1353619, 2707238, 3236915, 6473830, 6768095, 13536190, 14889809, 29779618, 74449045, 148898090]

約数ペア:

[(1, 148898090), (2, 74449045), (5, 29779618), (10, 14889809), (11, 13536190), (22, 6768095), (23, 6473830), (46, 3236915), (55, 2707238), (110, 1353619), (115, 1294766), (229, 650210), (230, 647383), (253, 588530), (257, 579370), (458, 325105), (506, 294265), (514, 289685), (1145, 130042), (1265, 117706), (1285, 115874), (2290, 65021), (2519, 59110), (2530, 58853), (2570, 57937), (2827, 52670), (5038, 29555), (5267, 28270), (5654, 26335), (5911, 25190), (10534, 14135), (11822, 12595)]