30266430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1889

約数の個数: 64

約数和(自身を含む): 79142400

約数和(自身を除く): 48875970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 1831, 2755, 3306, 3662, 5493, 5510, 8265, 9155, 10986, 16530, 18310, 27465, 34789, 53099, 54930, 69578, 104367, 106198, 159297, 173945, 208734, 265495, 318594, 347890, 521835, 530990, 796485, 1008881, 1043670, 1592970, 2017762, 3026643, 5044405, 6053286, 10088810, 15133215, 30266430]

約数ペア:

[(1, 30266430), (2, 15133215), (3, 10088810), (5, 6053286), (6, 5044405), (10, 3026643), (15, 2017762), (19, 1592970), (29, 1043670), (30, 1008881), (38, 796485), (57, 530990), (58, 521835), (87, 347890), (95, 318594), (114, 265495), (145, 208734), (174, 173945), (190, 159297), (285, 106198), (290, 104367), (435, 69578), (551, 54930), (570, 53099), (870, 34789), (1102, 27465), (1653, 18310), (1831, 16530), (2755, 10986), (3306, 9155), (3662, 8265), (5493, 5510)]