3000404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 6256320

約数和(自身を除く): 3255916

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 97, 148, 194, 209, 388, 407, 418, 703, 814, 836, 1067, 1406, 1628, 1843, 2134, 2812, 3589, 3686, 4268, 7178, 7372, 7733, 14356, 15466, 20273, 30932, 39479, 40546, 68191, 78958, 81092, 136382, 157916, 272764, 750101, 1500202, 3000404]

約数ペア:

[(1, 3000404), (2, 1500202), (4, 750101), (11, 272764), (19, 157916), (22, 136382), (37, 81092), (38, 78958), (44, 68191), (74, 40546), (76, 39479), (97, 30932), (148, 20273), (194, 15466), (209, 14356), (388, 7733), (407, 7372), (418, 7178), (703, 4268), (814, 3686), (836, 3589), (1067, 2812), (1406, 2134), (1628, 1843)]