122937990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25453}}^1$

素因数の和:25493

約数の個数: 64

約数和(自身を含む): 351876096

約数和(自身を除く): 228938106

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 25453, 50906, 76359, 127265, 152718, 178171, 254530, 356342, 381795, 534513, 585419, 763590, 890855, 1069026, 1170838, 1756257, 1781710, 2672565, 2927095, 3512514, 4097933, 5345130, 5854190, 8195866, 8781285, 12293799, 17562570, 20489665, 24587598, 40979330, 61468995, 122937990]

約数ペア:

[(1, 122937990), (2, 61468995), (3, 40979330), (5, 24587598), (6, 20489665), (7, 17562570), (10, 12293799), (14, 8781285), (15, 8195866), (21, 5854190), (23, 5345130), (30, 4097933), (35, 3512514), (42, 2927095), (46, 2672565), (69, 1781710), (70, 1756257), (105, 1170838), (115, 1069026), (138, 890855), (161, 763590), (210, 585419), (230, 534513), (322, 381795), (345, 356342), (483, 254530), (690, 178171), (805, 152718), (966, 127265), (1610, 76359), (2415, 50906), (4830, 25453)]