30021784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2273}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 61125120

約数和(自身を除く): 31103336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 2273, 3302, 4546, 6604, 9092, 13208, 18184, 29549, 59098, 118196, 236392, 288671, 577342, 1154684, 2309368, 3752723, 7505446, 15010892, 30021784]

約数ペア:

[(1, 30021784), (2, 15010892), (4, 7505446), (8, 3752723), (13, 2309368), (26, 1154684), (52, 577342), (104, 288671), (127, 236392), (254, 118196), (508, 59098), (1016, 29549), (1651, 18184), (2273, 13208), (3302, 9092), (4546, 6604)]