1458660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 4902912

約数和(自身を除く): 3444252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 151, 161, 210, 230, 276, 302, 322, 345, 420, 453, 460, 483, 604, 644, 690, 755, 805, 906, 966, 1057, 1380, 1510, 1610, 1812, 1932, 2114, 2265, 2415, 3020, 3171, 3220, 3473, 4228, 4530, 4830, 5285, 6342, 6946, 9060, 9660, 10419, 10570, 12684, 13892, 15855, 17365, 20838, 21140, 24311, 31710, 34730, 41676, 48622, 52095, 63420, 69460, 72933, 97244, 104190, 121555, 145866, 208380, 243110, 291732, 364665, 486220, 729330, 1458660]

約数ペア:

[(1, 1458660), (2, 729330), (3, 486220), (4, 364665), (5, 291732), (6, 243110), (7, 208380), (10, 145866), (12, 121555), (14, 104190), (15, 97244), (20, 72933), (21, 69460), (23, 63420), (28, 52095), (30, 48622), (35, 41676), (42, 34730), (46, 31710), (60, 24311), (69, 21140), (70, 20838), (84, 17365), (92, 15855), (105, 13892), (115, 12684), (138, 10570), (140, 10419), (151, 9660), (161, 9060), (210, 6946), (230, 6342), (276, 5285), (302, 4830), (322, 4530), (345, 4228), (420, 3473), (453, 3220), (460, 3171), (483, 3020), (604, 2415), (644, 2265), (690, 2114), (755, 1932), (805, 1812), (906, 1610), (966, 1510), (1057, 1380)]