434834820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{7043}}^1$

素因数の和:7079

約数の個数: 144

約数和(自身を含む): 1538409600

約数和(自身を除く): 1103574780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3430, 4116, 4410, 5145, 6174, 6860, 7043, 8820, 10290, 12348, 14086, 15435, 20580, 21129, 28172, 30870, 35215, 42258, 49301, 61740, 63387, 70430, 84516, 98602, 105645, 126774, 140860, 147903, 197204, 211290, 246505, 253548, 295806, 316935, 345107, 422580, 443709, 493010, 591612, 633870, 690214, 739515, 887418, 986020, 1035321, 1267740, 1380428, 1479030, 1725535, 1774836, 2070642, 2218545, 2415749, 2958060, 3105963, 3451070, 4141284, 4437090, 4831498, 5176605, 6211926, 6902140, 7247247, 8874180, 9662996, 10353210, 12078745, 12423852, 14494494, 15529815, 20706420, 21741741, 24157490, 28988988, 31059630, 36236235, 43483482, 48314980, 62119260, 72472470, 86966964, 108708705, 144944940, 217417410, 434834820]

約数ペア:

[(1, 434834820), (2, 217417410), (3, 144944940), (4, 108708705), (5, 86966964), (6, 72472470), (7, 62119260), (9, 48314980), (10, 43483482), (12, 36236235), (14, 31059630), (15, 28988988), (18, 24157490), (20, 21741741), (21, 20706420), (28, 15529815), (30, 14494494), (35, 12423852), (36, 12078745), (42, 10353210), (45, 9662996), (49, 8874180), (60, 7247247), (63, 6902140), (70, 6211926), (84, 5176605), (90, 4831498), (98, 4437090), (105, 4141284), (126, 3451070), (140, 3105963), (147, 2958060), (180, 2415749), (196, 2218545), (210, 2070642), (245, 1774836), (252, 1725535), (294, 1479030), (315, 1380428), (343, 1267740), (420, 1035321), (441, 986020), (490, 887418), (588, 739515), (630, 690214), (686, 633870), (735, 591612), (882, 493010), (980, 443709), (1029, 422580), (1260, 345107), (1372, 316935), (1470, 295806), (1715, 253548), (1764, 246505), (2058, 211290), (2205, 197204), (2940, 147903), (3087, 140860), (3430, 126774), (4116, 105645), (4410, 98602), (5145, 84516), (6174, 70430), (6860, 63387), (7043, 61740), (8820, 49301), (10290, 42258), (12348, 35215), (14086, 30870), (15435, 28172), (20580, 21129)]