30353752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 67687200

約数和(自身を除く): 37333448

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 157, 169, 286, 314, 338, 572, 628, 676, 1144, 1256, 1352, 1727, 1859, 2041, 2197, 3454, 3718, 4082, 4394, 6908, 7436, 8164, 8788, 13816, 14872, 16328, 17576, 22451, 24167, 26533, 44902, 48334, 53066, 89804, 96668, 106132, 179608, 193336, 212264, 291863, 344929, 583726, 689858, 1167452, 1379716, 2334904, 2759432, 3794219, 7588438, 15176876, 30353752]

約数ペア:

[(1, 30353752), (2, 15176876), (4, 7588438), (8, 3794219), (11, 2759432), (13, 2334904), (22, 1379716), (26, 1167452), (44, 689858), (52, 583726), (88, 344929), (104, 291863), (143, 212264), (157, 193336), (169, 179608), (286, 106132), (314, 96668), (338, 89804), (572, 53066), (628, 48334), (676, 44902), (1144, 26533), (1256, 24167), (1352, 22451), (1727, 17576), (1859, 16328), (2041, 14872), (2197, 13816), (3454, 8788), (3718, 8164), (4082, 7436), (4394, 6908)]