30396688

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2279

約数の個数: 40

約数和(自身を含む): 67868672

約数和(自身を除く): 37471984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 2137, 3556, 4274, 7112, 8548, 14224, 14959, 17096, 29918, 34192, 59836, 119672, 239344, 271399, 542798, 1085596, 1899793, 2171192, 3799586, 4342384, 7599172, 15198344, 30396688]

約数ペア:

[(1, 30396688), (2, 15198344), (4, 7599172), (7, 4342384), (8, 3799586), (14, 2171192), (16, 1899793), (28, 1085596), (56, 542798), (112, 271399), (127, 239344), (254, 119672), (508, 59836), (889, 34192), (1016, 29918), (1778, 17096), (2032, 14959), (2137, 14224), (3556, 8548), (4274, 7112)]