30679832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 35675368

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 323, 383, 527, 589, 646, 766, 1054, 1178, 1292, 1532, 2108, 2356, 2584, 3064, 4216, 4712, 6511, 7277, 10013, 11873, 13022, 14554, 20026, 23746, 26044, 29108, 40052, 47492, 52088, 58216, 80104, 94984, 123709, 201841, 225587, 247418, 403682, 451174, 494836, 807364, 902348, 989672, 1614728, 1804696, 3834979, 7669958, 15339916, 30679832]

約数ペア:

[(1, 30679832), (2, 15339916), (4, 7669958), (8, 3834979), (17, 1804696), (19, 1614728), (31, 989672), (34, 902348), (38, 807364), (62, 494836), (68, 451174), (76, 403682), (124, 247418), (136, 225587), (152, 201841), (248, 123709), (323, 94984), (383, 80104), (527, 58216), (589, 52088), (646, 47492), (766, 40052), (1054, 29108), (1178, 26044), (1292, 23746), (1532, 20026), (2108, 14554), (2356, 13022), (2584, 11873), (3064, 10013), (4216, 7277), (4712, 6511)]