145451310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2969}}^1$

素因数の和:3073

約数の個数: 64

約数和(自身を含む): 369515520

約数和(自身を除く): 224064210

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 230, 345, 355, 426, 690, 710, 1065, 1633, 2130, 2969, 3266, 4899, 5938, 8165, 8907, 9798, 14845, 16330, 17814, 24495, 29690, 44535, 48990, 68287, 89070, 136574, 204861, 210799, 341435, 409722, 421598, 632397, 682870, 1024305, 1053995, 1264794, 2048610, 2107990, 3161985, 4848377, 6323970, 9696754, 14545131, 24241885, 29090262, 48483770, 72725655, 145451310]

約数ペア:

[(1, 145451310), (2, 72725655), (3, 48483770), (5, 29090262), (6, 24241885), (10, 14545131), (15, 9696754), (23, 6323970), (30, 4848377), (46, 3161985), (69, 2107990), (71, 2048610), (115, 1264794), (138, 1053995), (142, 1024305), (213, 682870), (230, 632397), (345, 421598), (355, 409722), (426, 341435), (690, 210799), (710, 204861), (1065, 136574), (1633, 89070), (2130, 68287), (2969, 48990), (3266, 44535), (4899, 29690), (5938, 24495), (8165, 17814), (8907, 16330), (9798, 14845)]