30388332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1487}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 76995072

約数和(自身を除く): 46606740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1487, 1572, 1703, 2974, 3406, 4461, 5109, 5948, 6812, 8922, 10218, 17844, 19331, 20436, 38662, 57993, 77324, 115986, 194797, 231972, 389594, 584391, 779188, 1168782, 2337564, 2532361, 5064722, 7597083, 10129444, 15194166, 30388332]

約数ペア:

[(1, 30388332), (2, 15194166), (3, 10129444), (4, 7597083), (6, 5064722), (12, 2532361), (13, 2337564), (26, 1168782), (39, 779188), (52, 584391), (78, 389594), (131, 231972), (156, 194797), (262, 115986), (393, 77324), (524, 57993), (786, 38662), (1487, 20436), (1572, 19331), (1703, 17844), (2974, 10218), (3406, 8922), (4461, 6812), (5109, 5948)]