2126290430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{3607}}^1$

素因数の和:3881

約数の個数: 64

約数和(自身を含む): 4376706048

約数和(自身を除く): 2250415618

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 233, 253, 466, 506, 1165, 1265, 2330, 2530, 2563, 3607, 5126, 5359, 7214, 10718, 12815, 18035, 25630, 26795, 36070, 39677, 53590, 58949, 79354, 82961, 117898, 165922, 198385, 294745, 396770, 414805, 589490, 829610, 840431, 912571, 1680862, 1825142, 4202155, 4562855, 8404310, 9125710, 9244741, 18489482, 19329913, 38659826, 46223705, 92447410, 96649565, 193299130, 212629043, 425258086, 1063145215, 2126290430]

約数ペア:

[(1, 2126290430), (2, 1063145215), (5, 425258086), (10, 212629043), (11, 193299130), (22, 96649565), (23, 92447410), (46, 46223705), (55, 38659826), (110, 19329913), (115, 18489482), (230, 9244741), (233, 9125710), (253, 8404310), (466, 4562855), (506, 4202155), (1165, 1825142), (1265, 1680862), (2330, 912571), (2530, 840431), (2563, 829610), (3607, 589490), (5126, 414805), (5359, 396770), (7214, 294745), (10718, 198385), (12815, 165922), (18035, 117898), (25630, 82961), (26795, 79354), (36070, 58949), (39677, 53590)]