6147180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 20913984

約数和(自身を除く): 14766804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 71, 74, 78, 90, 111, 117, 130, 142, 148, 156, 180, 185, 195, 213, 222, 234, 260, 284, 333, 355, 370, 390, 426, 444, 468, 481, 555, 585, 639, 666, 710, 740, 780, 852, 923, 962, 1065, 1110, 1170, 1278, 1332, 1420, 1443, 1665, 1846, 1924, 2130, 2220, 2340, 2405, 2556, 2627, 2769, 2886, 3195, 3330, 3692, 4260, 4329, 4615, 4810, 5254, 5538, 5772, 6390, 6660, 7215, 7881, 8307, 8658, 9230, 9620, 10508, 11076, 12780, 13135, 13845, 14430, 15762, 16614, 17316, 18460, 21645, 23643, 26270, 27690, 28860, 31524, 33228, 34151, 39405, 41535, 43290, 47286, 52540, 55380, 68302, 78810, 83070, 86580, 94572, 102453, 118215, 136604, 157620, 166140, 170755, 204906, 236430, 307359, 341510, 409812, 472860, 512265, 614718, 683020, 1024530, 1229436, 1536795, 2049060, 3073590, 6147180]

約数ペア:

[(1, 6147180), (2, 3073590), (3, 2049060), (4, 1536795), (5, 1229436), (6, 1024530), (9, 683020), (10, 614718), (12, 512265), (13, 472860), (15, 409812), (18, 341510), (20, 307359), (26, 236430), (30, 204906), (36, 170755), (37, 166140), (39, 157620), (45, 136604), (52, 118215), (60, 102453), (65, 94572), (71, 86580), (74, 83070), (78, 78810), (90, 68302), (111, 55380), (117, 52540), (130, 47286), (142, 43290), (148, 41535), (156, 39405), (180, 34151), (185, 33228), (195, 31524), (213, 28860), (222, 27690), (234, 26270), (260, 23643), (284, 21645), (333, 18460), (355, 17316), (370, 16614), (390, 15762), (426, 14430), (444, 13845), (468, 13135), (481, 12780), (555, 11076), (585, 10508), (639, 9620), (666, 9230), (710, 8658), (740, 8307), (780, 7881), (852, 7215), (923, 6660), (962, 6390), (1065, 5772), (1110, 5538), (1170, 5254), (1278, 4810), (1332, 4615), (1420, 4329), (1443, 4260), (1665, 3692), (1846, 3330), (1924, 3195), (2130, 2886), (2220, 2769), (2340, 2627), (2405, 2556)]