227930690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{76231}}^1$

素因数の和:76274

約数の個数: 32

約数和(自身を含む): 461051136

約数和(自身を除く): 233120446

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 76231, 152462, 381155, 762310, 991003, 1753313, 1982006, 3506626, 4955015, 8766565, 9910030, 17533130, 22793069, 45586138, 113965345, 227930690]

約数ペア:

[(1, 227930690), (2, 113965345), (5, 45586138), (10, 22793069), (13, 17533130), (23, 9910030), (26, 8766565), (46, 4955015), (65, 3506626), (115, 1982006), (130, 1753313), (230, 991003), (299, 762310), (598, 381155), (1495, 152462), (2990, 76231)]