227620190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1126

約数の個数: 96

約数和(自身を含む): 523998720

約数和(自身を除く): 296378530

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 49, 70, 95, 98, 115, 133, 161, 190, 230, 245, 266, 322, 437, 490, 665, 805, 874, 931, 1063, 1127, 1330, 1610, 1862, 2126, 2185, 2254, 3059, 4370, 4655, 5315, 5635, 6118, 7441, 9310, 10630, 11270, 14882, 15295, 20197, 21413, 24449, 30590, 37205, 40394, 42826, 48898, 52087, 74410, 100985, 104174, 107065, 122245, 141379, 171143, 201970, 214130, 244490, 260435, 282758, 342286, 464531, 520870, 706895, 855715, 929062, 989653, 1198001, 1413790, 1711430, 1979306, 2322655, 2396002, 3251717, 4645310, 4948265, 5990005, 6503434, 9896530, 11980010, 16258585, 22762019, 32517170, 45524038, 113810095, 227620190]

約数ペア:

[(1, 227620190), (2, 113810095), (5, 45524038), (7, 32517170), (10, 22762019), (14, 16258585), (19, 11980010), (23, 9896530), (35, 6503434), (38, 5990005), (46, 4948265), (49, 4645310), (70, 3251717), (95, 2396002), (98, 2322655), (115, 1979306), (133, 1711430), (161, 1413790), (190, 1198001), (230, 989653), (245, 929062), (266, 855715), (322, 706895), (437, 520870), (490, 464531), (665, 342286), (805, 282758), (874, 260435), (931, 244490), (1063, 214130), (1127, 201970), (1330, 171143), (1610, 141379), (1862, 122245), (2126, 107065), (2185, 104174), (2254, 100985), (3059, 74410), (4370, 52087), (4655, 48898), (5315, 42826), (5635, 40394), (6118, 37205), (7441, 30590), (9310, 24449), (10630, 21413), (11270, 20197), (14882, 15295)]