306072746

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1801}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 536275200

約数和(自身を除く): 230202454

約数列:

[1, 2, 7, 14, 61, 122, 199, 398, 427, 854, 1393, 1801, 2786, 3602, 12139, 12607, 24278, 25214, 84973, 109861, 169946, 219722, 358399, 716798, 769027, 1538054, 2508793, 5017586, 21862339, 43724678, 153036373, 306072746]

約数ペア:

[(1, 306072746), (2, 153036373), (7, 43724678), (14, 21862339), (61, 5017586), (122, 2508793), (199, 1538054), (398, 769027), (427, 716798), (854, 358399), (1393, 219722), (1801, 169946), (2786, 109861), (3602, 84973), (12139, 25214), (12607, 24278)]