30016784

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3229}}^1$

素因数の和:3327

約数の個数: 40

約数和(自身を含む): 67287360

約数和(自身を除く): 37270576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 3229, 4648, 6458, 9296, 12916, 22603, 25832, 45206, 51664, 90412, 180824, 268007, 361648, 536014, 1072028, 1876049, 2144056, 3752098, 4288112, 7504196, 15008392, 30016784]

約数ペア:

[(1, 30016784), (2, 15008392), (4, 7504196), (7, 4288112), (8, 3752098), (14, 2144056), (16, 1876049), (28, 1072028), (56, 536014), (83, 361648), (112, 268007), (166, 180824), (332, 90412), (581, 51664), (664, 45206), (1162, 25832), (1328, 22603), (2324, 12916), (3229, 9296), (4648, 6458)]