4042710

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 160

約数和(自身を含む): 13381632

約数和(自身を除く): 9338922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 31, 35, 42, 45, 46, 54, 62, 63, 69, 70, 81, 90, 93, 105, 115, 126, 135, 138, 155, 161, 162, 186, 189, 207, 210, 217, 230, 270, 279, 310, 315, 322, 345, 378, 405, 414, 434, 465, 483, 558, 567, 621, 630, 651, 690, 713, 805, 810, 837, 930, 945, 966, 1035, 1085, 1134, 1242, 1302, 1395, 1426, 1449, 1610, 1674, 1863, 1890, 1953, 2070, 2139, 2170, 2415, 2511, 2790, 2835, 2898, 3105, 3255, 3565, 3726, 3906, 4185, 4278, 4347, 4830, 4991, 5022, 5670, 5859, 6210, 6417, 6510, 7130, 7245, 8370, 8694, 9315, 9765, 9982, 10695, 11718, 12555, 12834, 13041, 14490, 14973, 17577, 18630, 19251, 19530, 21390, 21735, 24955, 25110, 26082, 29295, 29946, 32085, 35154, 38502, 43470, 44919, 49910, 57753, 58590, 64170, 65205, 74865, 87885, 89838, 96255, 115506, 130410, 134757, 149730, 175770, 192510, 224595, 269514, 288765, 404271, 449190, 577530, 673785, 808542, 1347570, 2021355, 4042710]

約数ペア:

[(1, 4042710), (2, 2021355), (3, 1347570), (5, 808542), (6, 673785), (7, 577530), (9, 449190), (10, 404271), (14, 288765), (15, 269514), (18, 224595), (21, 192510), (23, 175770), (27, 149730), (30, 134757), (31, 130410), (35, 115506), (42, 96255), (45, 89838), (46, 87885), (54, 74865), (62, 65205), (63, 64170), (69, 58590), (70, 57753), (81, 49910), (90, 44919), (93, 43470), (105, 38502), (115, 35154), (126, 32085), (135, 29946), (138, 29295), (155, 26082), (161, 25110), (162, 24955), (186, 21735), (189, 21390), (207, 19530), (210, 19251), (217, 18630), (230, 17577), (270, 14973), (279, 14490), (310, 13041), (315, 12834), (322, 12555), (345, 11718), (378, 10695), (405, 9982), (414, 9765), (434, 9315), (465, 8694), (483, 8370), (558, 7245), (567, 7130), (621, 6510), (630, 6417), (651, 6210), (690, 5859), (713, 5670), (805, 5022), (810, 4991), (837, 4830), (930, 4347), (945, 4278), (966, 4185), (1035, 3906), (1085, 3726), (1134, 3565), (1242, 3255), (1302, 3105), (1395, 2898), (1426, 2835), (1449, 2790), (1610, 2511), (1674, 2415), (1863, 2170), (1890, 2139), (1953, 2070)]