6802020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 22643712

約数和(自身を除く): 15841692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 53, 60, 62, 69, 90, 92, 93, 106, 115, 124, 138, 155, 159, 180, 186, 207, 212, 230, 265, 276, 279, 310, 318, 345, 372, 414, 460, 465, 477, 530, 558, 620, 636, 690, 713, 795, 828, 930, 954, 1035, 1060, 1116, 1219, 1380, 1395, 1426, 1590, 1643, 1860, 1908, 2070, 2139, 2385, 2438, 2790, 2852, 3180, 3286, 3565, 3657, 4140, 4278, 4770, 4876, 4929, 5580, 6095, 6417, 6572, 7130, 7314, 8215, 8556, 9540, 9858, 10695, 10971, 12190, 12834, 14260, 14628, 14787, 16430, 18285, 19716, 21390, 21942, 24380, 24645, 25668, 29574, 32085, 32860, 36570, 37789, 42780, 43884, 49290, 54855, 59148, 64170, 73140, 73935, 75578, 98580, 109710, 113367, 128340, 147870, 151156, 188945, 219420, 226734, 295740, 340101, 377890, 453468, 566835, 680202, 755780, 1133670, 1360404, 1700505, 2267340, 3401010, 6802020]

約数ペア:

[(1, 6802020), (2, 3401010), (3, 2267340), (4, 1700505), (5, 1360404), (6, 1133670), (9, 755780), (10, 680202), (12, 566835), (15, 453468), (18, 377890), (20, 340101), (23, 295740), (30, 226734), (31, 219420), (36, 188945), (45, 151156), (46, 147870), (53, 128340), (60, 113367), (62, 109710), (69, 98580), (90, 75578), (92, 73935), (93, 73140), (106, 64170), (115, 59148), (124, 54855), (138, 49290), (155, 43884), (159, 42780), (180, 37789), (186, 36570), (207, 32860), (212, 32085), (230, 29574), (265, 25668), (276, 24645), (279, 24380), (310, 21942), (318, 21390), (345, 19716), (372, 18285), (414, 16430), (460, 14787), (465, 14628), (477, 14260), (530, 12834), (558, 12190), (620, 10971), (636, 10695), (690, 9858), (713, 9540), (795, 8556), (828, 8215), (930, 7314), (954, 7130), (1035, 6572), (1060, 6417), (1116, 6095), (1219, 5580), (1380, 4929), (1395, 4876), (1426, 4770), (1590, 4278), (1643, 4140), (1860, 3657), (1908, 3565), (2070, 3286), (2139, 3180), (2385, 2852), (2438, 2790)]