30441876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 79564800

約数和(自身を除く): 49122924

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 59, 62, 73, 76, 93, 114, 118, 124, 146, 177, 186, 219, 228, 236, 292, 354, 372, 438, 589, 708, 876, 1121, 1178, 1387, 1767, 1829, 2242, 2263, 2356, 2774, 3363, 3534, 3658, 4161, 4307, 4484, 4526, 5487, 5548, 6726, 6789, 7068, 7316, 8322, 8614, 9052, 10974, 12921, 13452, 13578, 16644, 17228, 21948, 25842, 27156, 34751, 42997, 51684, 69502, 81833, 85994, 104253, 128991, 133517, 139004, 163666, 171988, 208506, 245499, 257982, 267034, 327332, 400551, 417012, 490998, 515964, 534068, 801102, 981996, 1602204, 2536823, 5073646, 7610469, 10147292, 15220938, 30441876]

約数ペア:

[(1, 30441876), (2, 15220938), (3, 10147292), (4, 7610469), (6, 5073646), (12, 2536823), (19, 1602204), (31, 981996), (38, 801102), (57, 534068), (59, 515964), (62, 490998), (73, 417012), (76, 400551), (93, 327332), (114, 267034), (118, 257982), (124, 245499), (146, 208506), (177, 171988), (186, 163666), (219, 139004), (228, 133517), (236, 128991), (292, 104253), (354, 85994), (372, 81833), (438, 69502), (589, 51684), (708, 42997), (876, 34751), (1121, 27156), (1178, 25842), (1387, 21948), (1767, 17228), (1829, 16644), (2242, 13578), (2263, 13452), (2356, 12921), (2774, 10974), (3363, 9052), (3534, 8614), (3658, 8322), (4161, 7316), (4307, 7068), (4484, 6789), (4526, 6726), (5487, 5548)]