30877924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3457}}^1$

素因数の和:3508

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 38835356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 3457, 4466, 6914, 8932, 13828, 24199, 38027, 48398, 76054, 96796, 100253, 152108, 200506, 266189, 401012, 532378, 701771, 1064756, 1102783, 1403542, 2205566, 2807084, 4411132, 7719481, 15438962, 30877924]

約数ペア:

[(1, 30877924), (2, 15438962), (4, 7719481), (7, 4411132), (11, 2807084), (14, 2205566), (22, 1403542), (28, 1102783), (29, 1064756), (44, 701771), (58, 532378), (77, 401012), (116, 266189), (154, 200506), (203, 152108), (308, 100253), (319, 96796), (406, 76054), (638, 48398), (812, 38027), (1276, 24199), (2233, 13828), (3457, 8932), (4466, 6914)]