30664788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{431}}^1$

素因数の和:474

約数の個数: 108

約数和(自身を含む): 91699776

約数和(自身を除く): 61034988

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 363, 431, 462, 484, 539, 588, 726, 847, 862, 924, 1078, 1293, 1452, 1617, 1694, 1724, 2156, 2541, 2586, 3017, 3234, 3388, 4741, 5082, 5172, 5929, 6034, 6468, 9051, 9482, 10164, 11858, 12068, 14223, 17787, 18102, 18964, 21119, 23716, 28446, 33187, 35574, 36204, 42238, 52151, 56892, 63357, 66374, 71148, 84476, 99561, 104302, 126714, 132748, 156453, 199122, 208604, 232309, 253428, 312906, 365057, 398244, 464618, 625812, 696927, 730114, 929236, 1095171, 1393854, 1460228, 2190342, 2555399, 2787708, 4380684, 5110798, 7666197, 10221596, 15332394, 30664788]

約数ペア:

[(1, 30664788), (2, 15332394), (3, 10221596), (4, 7666197), (6, 5110798), (7, 4380684), (11, 2787708), (12, 2555399), (14, 2190342), (21, 1460228), (22, 1393854), (28, 1095171), (33, 929236), (42, 730114), (44, 696927), (49, 625812), (66, 464618), (77, 398244), (84, 365057), (98, 312906), (121, 253428), (132, 232309), (147, 208604), (154, 199122), (196, 156453), (231, 132748), (242, 126714), (294, 104302), (308, 99561), (363, 84476), (431, 71148), (462, 66374), (484, 63357), (539, 56892), (588, 52151), (726, 42238), (847, 36204), (862, 35574), (924, 33187), (1078, 28446), (1293, 23716), (1452, 21119), (1617, 18964), (1694, 18102), (1724, 17787), (2156, 14223), (2541, 12068), (2586, 11858), (3017, 10164), (3234, 9482), (3388, 9051), (4741, 6468), (5082, 6034), (5172, 5929)]