2641140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 8453760

約数和(自身を除く): 5812620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 73, 90, 108, 134, 135, 146, 180, 201, 219, 268, 270, 292, 335, 365, 402, 438, 540, 603, 657, 670, 730, 804, 876, 1005, 1095, 1206, 1314, 1340, 1460, 1809, 1971, 2010, 2190, 2412, 2628, 3015, 3285, 3618, 3942, 4020, 4380, 4891, 6030, 6570, 7236, 7884, 9045, 9782, 9855, 12060, 13140, 14673, 18090, 19564, 19710, 24455, 29346, 36180, 39420, 44019, 48910, 58692, 73365, 88038, 97820, 132057, 146730, 176076, 220095, 264114, 293460, 440190, 528228, 660285, 880380, 1320570, 2641140]

約数ペア:

[(1, 2641140), (2, 1320570), (3, 880380), (4, 660285), (5, 528228), (6, 440190), (9, 293460), (10, 264114), (12, 220095), (15, 176076), (18, 146730), (20, 132057), (27, 97820), (30, 88038), (36, 73365), (45, 58692), (54, 48910), (60, 44019), (67, 39420), (73, 36180), (90, 29346), (108, 24455), (134, 19710), (135, 19564), (146, 18090), (180, 14673), (201, 13140), (219, 12060), (268, 9855), (270, 9782), (292, 9045), (335, 7884), (365, 7236), (402, 6570), (438, 6030), (540, 4891), (603, 4380), (657, 4020), (670, 3942), (730, 3618), (804, 3285), (876, 3015), (1005, 2628), (1095, 2412), (1206, 2190), (1314, 2010), (1340, 1971), (1460, 1809)]